diff --git a/resources/profiles/Artillery.idx b/resources/profiles/Artillery.idx
index b76f62584..0c45cb2e3 100644
--- a/resources/profiles/Artillery.idx
+++ b/resources/profiles/Artillery.idx
@@ -1,4 +1,5 @@
 min_slic3r_version = 2.3.1-beta
+0.0.4 Fixed first layer height in 0.28mm profile.
 0.0.3 Fixed Genius bed size.
 0.0.2 Updated start g-code.
 0.0.1 Initial Artillery bundle
diff --git a/resources/profiles/Artillery.ini b/resources/profiles/Artillery.ini
index d58d71c60..82c7daddc 100644
--- a/resources/profiles/Artillery.ini
+++ b/resources/profiles/Artillery.ini
@@ -11,7 +11,7 @@
 name = Artillery
 # Configuration version of this file. Config file will only be installed, if the config_version differs.
 # This means, the server may force the PrusaSlicer configuration to be downgraded.
-config_version = 0.0.3
+config_version = 0.0.4
 # Where to get the updates from?
 config_update_url = https://files.prusa3d.com/wp-content/uploads/repository/PrusaSlicer-settings-master/live/Artillery/
 # changelog_url = https://files.prusa3d.com/?latest=slicer-profiles&lng=%1%
@@ -300,6 +300,7 @@ top_solid_layers = 4
 [print:*0.28mm*]
 inherits = *common*
 layer_height = 0.28
+first_layer_height = 0.36
 top_infill_extrusion_width = 0.45
 first_layer_extrusion_width = 0.75
 bottom_solid_layers = 3
diff --git a/resources/profiles/INAT.idx b/resources/profiles/INAT.idx
index 47632c29a..a756b34b5 100644
--- a/resources/profiles/INAT.idx
+++ b/resources/profiles/INAT.idx
@@ -1,3 +1,4 @@
 min_slic3r_version = 2.3.1-beta
-0.0.1 Initial version
+0.0.3 Set default filament profile.
 0.0.2 Improved start gcode, changed filename format
+0.0.1 Initial version
diff --git a/resources/profiles/INAT.ini b/resources/profiles/INAT.ini
index 81a4f90ef..3c1a753b5 100644
--- a/resources/profiles/INAT.ini
+++ b/resources/profiles/INAT.ini
@@ -3,7 +3,7 @@
 [vendor]
 # Vendor name will be shown by the Config Wizard.
 name = INAT
-config_version = 0.0.2
+config_version = 0.0.3
 config_update_url = https://files.prusa3d.com/wp-content/uploads/repository/PrusaSlicer-settings-master/live/INAT/
 
 ###
@@ -15,12 +15,14 @@ name = INAT Proton X Rail
 variants = 0.4
 technology = FFF
 family = Proton
+default_materials = PLA @PROTON_X
 
 [printer_model:PROTON_X_ROD]
 name = INAT Proton X Rod
 variants = 0.4
 technology = FFF
 family = Proton
+default_materials = PLA @PROTON_X
 
 
 ###