diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
index a6a419a15e..cc17d0fdec 100644
--- a/src/libslic3r/PrintConfig.cpp
+++ b/src/libslic3r/PrintConfig.cpp
@@ -7281,19 +7281,19 @@ void PrintConfigDef::init_fff_params()
         "your belt printer's physical bed plane. For a printer whose bed is in the XZ plane, "
         "set Y to +Z and Z to +Y (or -Y) to swap the vertical and belt-travel axes. "
         "Default +X: no change.",
-        RemapAxis::PosX, comExpert);
+        RemapAxis::PosX, comDevelop);
     add_belt_remap("preslice_remap_y", "Y",
         "Before slicing, which model-space axis becomes the slicer's Y axis. "
         "The slicer treats Y as one of the two horizontal bed axes. If your physical "
         "belt surface runs along the Z axis, map Y to +Z here so the slicer slices "
         "along the correct plane. Default +Y: no change.",
-        RemapAxis::PosY, comExpert);
+        RemapAxis::PosY, comDevelop);
     add_belt_remap("preslice_remap_z", "Z",
         "Before slicing, which model-space axis becomes the slicer's Z axis (layer stacking direction). "
         "The slicer builds layers upward along this axis. If your printer's layer-stacking "
         "direction is the physical Y axis, map Z to +Y (or -Y for inverted direction). "
         "Rev mode mirrors relative to the build volume maximum. Default +Z: no change.",
-        RemapAxis::PosZ, comExpert);
+        RemapAxis::PosZ, comDevelop);
 
     def = this->add("preslice_remap_global", coBool);
     def->label = L("Global");
@@ -7302,12 +7302,12 @@ void PrintConfigDef::init_fff_params()
                       "Without this, the remap is applied locally around each object's center, so "
                       "objects at different positions don't get a position-dependent contribution. "
                       "Mirrors the 'Global' option on the belt slicing rotation, but for the remap.");
-    def->mode = comExpert;
+    def->mode = comDevelop;
     def->set_default_value(new ConfigOptionBool(false));
 
-    add_belt_remap("gcode_remap_x", "X", "Which slicing axis maps to machine X in G-code output. Applied AFTER slicing, during G-code generation.", RemapAxis::PosX, comExpert);
-    add_belt_remap("gcode_remap_y", "Y", "Which slicing axis maps to machine Y in G-code output. Applied AFTER slicing, during G-code generation.", RemapAxis::PosY, comExpert);
-    add_belt_remap("gcode_remap_z", "Z", "Which slicing axis maps to machine Z in G-code output. Applied AFTER slicing, during G-code generation.", RemapAxis::PosZ, comExpert);
+    add_belt_remap("gcode_remap_x", "X", "Which slicing axis maps to machine X in G-code output. Applied AFTER slicing, during G-code generation.", RemapAxis::PosX, comDevelop);
+    add_belt_remap("gcode_remap_y", "Y", "Which slicing axis maps to machine Y in G-code output. Applied AFTER slicing, during G-code generation.", RemapAxis::PosY, comDevelop);
+    add_belt_remap("gcode_remap_z", "Z", "Which slicing axis maps to machine Z in G-code output. Applied AFTER slicing, during G-code generation.", RemapAxis::PosZ, comDevelop);
 
     // The machine-frame G-code transform (shear + scale) is no longer configured
     // by per-axis keys: it is derived from the belt tilt (belt_slice_rotation axis
diff --git a/src/slic3r/GUI/Tab.cpp b/src/slic3r/GUI/Tab.cpp
index 9905a203ba..b7c9264381 100644
--- a/src/slic3r/GUI/Tab.cpp
+++ b/src/slic3r/GUI/Tab.cpp
@@ -6214,8 +6214,10 @@ void TabPrinter::toggle_options()
         toggle_line("belt_slice_rotation", is_belt);
 
         // Remap, back-transform, and global mesh-transforms toggles are gated by belt
-        // mode here; finer mode-based visibility (Advanced vs Expert) is handled by
-        // each option's ConfigOptionMode in PrintConfig.cpp.
+        // mode here; finer mode-based visibility is handled by each option's
+        // ConfigOptionMode in PrintConfig.cpp. Both axis remaps are Develop-only: a
+        // printer profile sets them once for its kinematics, and a wrong value sends
+        // the gantry outside the machine.
         for (auto el : {"preslice_remap_x", "gcode_remap_x", "gcode_back_transform"})
             toggle_line(el, is_belt);
         toggle_line("belt_preslice_global", is_belt);