diff --git a/Firmware/la10compat.cpp b/Firmware/la10compat.cpp
index 91865925..98522f64 100644
--- a/Firmware/la10compat.cpp
+++ b/Firmware/la10compat.cpp
@@ -78,10 +78,10 @@ float la10c_jerk(float j)
         return j;
 
     // bring low E-jerk values into equivalent LA 1.5 values by
-    // flattening the response in the (1-4.5) range using a piecewise
+    // flattening the response in the (0.3-4.5) range using a piecewise
     // function. Is it truly worth to preserve the difference between
     // 1.5/2.5 E-jerk for LA1.0? Probably not, but we try nonetheless.
-    j = j < 1.0? j * 3.625:
+    j = j < 0.3? j * 11.5:
         j < 4.5? j * 0.25 + 3.375:
         j;