diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index 97bd9803f9..a0a65f9c28 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -501,9 +501,20 @@
   #define D_FILAMENT 2.85
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/example_configurations/Cartesio/Configuration_adv.h b/Marlin/example_configurations/Cartesio/Configuration_adv.h
index 951d5df8b3..98e4912213 100644
--- a/Marlin/example_configurations/Cartesio/Configuration_adv.h
+++ b/Marlin/example_configurations/Cartesio/Configuration_adv.h
@@ -501,9 +501,20 @@
   #define D_FILAMENT 2.85
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/example_configurations/Felix/Configuration_adv.h b/Marlin/example_configurations/Felix/Configuration_adv.h
index dfcabe6b1a..4138656e2e 100644
--- a/Marlin/example_configurations/Felix/Configuration_adv.h
+++ b/Marlin/example_configurations/Felix/Configuration_adv.h
@@ -501,9 +501,20 @@
   #define D_FILAMENT 2.85
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/example_configurations/Hephestos/Configuration_adv.h b/Marlin/example_configurations/Hephestos/Configuration_adv.h
index 6e8d66f8db..fb337fc778 100644
--- a/Marlin/example_configurations/Hephestos/Configuration_adv.h
+++ b/Marlin/example_configurations/Hephestos/Configuration_adv.h
@@ -501,9 +501,20 @@
   #define D_FILAMENT 1.75
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/example_configurations/Hephestos_2/Configuration_adv.h b/Marlin/example_configurations/Hephestos_2/Configuration_adv.h
index e15be7234e..e5c46ae262 100644
--- a/Marlin/example_configurations/Hephestos_2/Configuration_adv.h
+++ b/Marlin/example_configurations/Hephestos_2/Configuration_adv.h
@@ -501,9 +501,20 @@
   #define D_FILAMENT 2.85
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/example_configurations/K8200/Configuration_adv.h b/Marlin/example_configurations/K8200/Configuration_adv.h
index b2c6fd4832..0985448e12 100644
--- a/Marlin/example_configurations/K8200/Configuration_adv.h
+++ b/Marlin/example_configurations/K8200/Configuration_adv.h
@@ -507,9 +507,20 @@
   #define D_FILAMENT 2.85
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/example_configurations/K8400/Configuration_adv.h b/Marlin/example_configurations/K8400/Configuration_adv.h
index 50fd0e0c73..ebb9e83715 100644
--- a/Marlin/example_configurations/K8400/Configuration_adv.h
+++ b/Marlin/example_configurations/K8400/Configuration_adv.h
@@ -501,9 +501,20 @@
   #define D_FILAMENT 2.85
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/example_configurations/RigidBot/Configuration_adv.h b/Marlin/example_configurations/RigidBot/Configuration_adv.h
index 8dbc685dd6..ad70111aa2 100644
--- a/Marlin/example_configurations/RigidBot/Configuration_adv.h
+++ b/Marlin/example_configurations/RigidBot/Configuration_adv.h
@@ -501,9 +501,20 @@
   #define D_FILAMENT 1.75
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/example_configurations/SCARA/Configuration_adv.h b/Marlin/example_configurations/SCARA/Configuration_adv.h
index 51f6cb512a..3312340187 100644
--- a/Marlin/example_configurations/SCARA/Configuration_adv.h
+++ b/Marlin/example_configurations/SCARA/Configuration_adv.h
@@ -501,9 +501,20 @@
   #define D_FILAMENT 1.75
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/example_configurations/TAZ4/Configuration_adv.h b/Marlin/example_configurations/TAZ4/Configuration_adv.h
index 096d97edc8..28eab90c7a 100644
--- a/Marlin/example_configurations/TAZ4/Configuration_adv.h
+++ b/Marlin/example_configurations/TAZ4/Configuration_adv.h
@@ -509,9 +509,20 @@
   #define D_FILAMENT 2.85
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/example_configurations/WITBOX/Configuration_adv.h b/Marlin/example_configurations/WITBOX/Configuration_adv.h
index 6e8d66f8db..fb337fc778 100644
--- a/Marlin/example_configurations/WITBOX/Configuration_adv.h
+++ b/Marlin/example_configurations/WITBOX/Configuration_adv.h
@@ -501,9 +501,20 @@
   #define D_FILAMENT 1.75
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/example_configurations/delta/biv2.5/Configuration_adv.h b/Marlin/example_configurations/delta/biv2.5/Configuration_adv.h
index c5b8101a54..e22c36ce71 100644
--- a/Marlin/example_configurations/delta/biv2.5/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/biv2.5/Configuration_adv.h
@@ -503,9 +503,20 @@
   #define D_FILAMENT 2.85
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/example_configurations/delta/generic/Configuration_adv.h b/Marlin/example_configurations/delta/generic/Configuration_adv.h
index 870c67c7e4..d8da99e486 100644
--- a/Marlin/example_configurations/delta/generic/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/generic/Configuration_adv.h
@@ -503,9 +503,20 @@
   #define D_FILAMENT 2.85
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h b/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h
index 870c67c7e4..d8da99e486 100644
--- a/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h
@@ -503,9 +503,20 @@
   #define D_FILAMENT 2.85
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h b/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h
index 5c68f33de7..8f80d130cd 100644
--- a/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h
@@ -508,9 +508,20 @@
   #define D_FILAMENT 2.85
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h b/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h
index 0a12114ff6..698f9270b5 100644
--- a/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h
@@ -503,9 +503,20 @@
   #define D_FILAMENT 2.85
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/example_configurations/makibox/Configuration_adv.h b/Marlin/example_configurations/makibox/Configuration_adv.h
index dc08d5b1e8..d1a0f66fa0 100644
--- a/Marlin/example_configurations/makibox/Configuration_adv.h
+++ b/Marlin/example_configurations/makibox/Configuration_adv.h
@@ -501,9 +501,20 @@
   #define D_FILAMENT 2.85
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h b/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h
index dc57f5212d..f68070341b 100644
--- a/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h
+++ b/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h
@@ -501,9 +501,20 @@
   #define D_FILAMENT 2.85
 #endif
 
-// Implementation of a linear pressure control
-// Assumption: advance = k * (delta velocity)
-// K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
+/**
+ * Implementation of linear pressure control
+ *
+ * Assumption: advance = k * (delta velocity)
+ * K=0 means advance disabled.
+ * To get a rough start value for calibration, measure your "free filament length"
+ * between the hobbed bolt and the nozzle (in cm). Use the formula below that fits
+ * your setup, where L is the "free filament length":
+ *
+ * Filament diameter           |   1.75mm  |    3.0mm   |
+ * ----------------------------|-----------|------------|
+ * Stiff filament (PLA)        | K=47*L/10 | K=139*L/10 |
+ * Softer filament (ABS, nGen) | K=88*L/10 | K=260*L/10 |
+ */
 //#define LIN_ADVANCE
 
 #if ENABLED(LIN_ADVANCE)
diff --git a/Marlin/planner.cpp b/Marlin/planner.cpp
index ffacf76db9..cfc23dfd36 100644
--- a/Marlin/planner.cpp
+++ b/Marlin/planner.cpp
@@ -1206,7 +1206,7 @@ void Planner::_buffer_line(const float &a, const float &b, const float &c, const
     // This leads to an enormous number of advance steps due to a huge e_acceleration.
     // The math is correct, but you don't want a retract move done with advance!
     // So this situation is filtered out here.
-    if (!block->steps[E_AXIS] || (!block->steps[X_AXIS] && !block->steps[Y_AXIS] && !block->steps[Z_AXIS]) || stepper.get_advance_k() == 0 || (uint32_t) block->steps[E_AXIS] == block->step_event_count) {
+    if (!block->steps[E_AXIS] || (!block->steps[X_AXIS] && !block->steps[Y_AXIS]) || stepper.get_advance_k() == 0 || (uint32_t) block->steps[E_AXIS] == block->step_event_count) {
       block->use_advance_lead = false;
     }
     else {