diff --git a/xs/src/libslic3r/GCode/WipeTowerPrusaMM.hpp b/xs/src/libslic3r/GCode/WipeTowerPrusaMM.hpp
index 3c2f82ffdd..160848a479 100644
--- a/xs/src/libslic3r/GCode/WipeTowerPrusaMM.hpp
+++ b/xs/src/libslic3r/GCode/WipeTowerPrusaMM.hpp
@@ -56,7 +56,7 @@ std::istream& operator>>(std::istream& stream, std::vector<T>& vect) {
         we_read_something = true;
     }
     if (!stream.eof() && we_read_something) { // if this is not eof, we might be at separator - let's get rid of it
-        stream.clear();     // if we failed on very first line or reached eof, return stream in !good() state
+        stream.clear();     // if we failed on very first line or reached eof, return stream in good() state
         stream.get();       // get() whatever we are stuck at
     }
     return stream;
diff --git a/xs/src/libslic3r/PrintConfig.cpp b/xs/src/libslic3r/PrintConfig.cpp
index b0b1c4e993..198d78ad32 100644
--- a/xs/src/libslic3r/PrintConfig.cpp
+++ b/xs/src/libslic3r/PrintConfig.cpp
@@ -479,6 +479,18 @@ PrintConfigDef::PrintConfigDef()
     def->min = 0;
     def->default_value = new ConfigOptionInts { 14 };
 
+    def = this->add("filament_ramming_parameters", coStrings);
+    def->label = L("Ramming parameters");
+    def->tooltip = L("This string is edited by RammingDialog and contains ramming specific parameters ");
+    def->cli = "filament-ramming-parameters=s@";
+    def->default_value = new ConfigOptionStrings { "120 100 6.6 6.8 7.2 7.6 7.9 8.2 8.7 9.4 9.9 10.0" };
+
+    def = this->add("filament_ramming_buttons", coStrings);
+    def->label = L("Draggable button in RammingDialog");
+    def->tooltip = L("This string is edited by RammingDialog and contains position of draggable buttons ");
+    def->cli = "filament-ramming-buttons=s@";
+    def->default_value = new ConfigOptionStrings { "0.05 6.6 0.45 6.8 0.95 7.8 1.45 8.3 1.95 9.7 2.45 10 2.95 7.6 3.45 7.6 3.95 7.6 4.45 7.6 4.95 7.6" };
+
     def = this->add("filament_diameter", coFloats);
     def->label = L("Diameter");
     def->tooltip = L("Enter your filament diameter here. Good precision is required, so use a caliper "
diff --git a/xs/src/libslic3r/PrintConfig.hpp b/xs/src/libslic3r/PrintConfig.hpp
index 501a8ac367..c6d7ce2775 100644
--- a/xs/src/libslic3r/PrintConfig.hpp
+++ b/xs/src/libslic3r/PrintConfig.hpp
@@ -471,6 +471,8 @@ public:
     ConfigOptionFloats              filament_unloading_speed;
     ConfigOptionFloats              filament_toolchange_delay;
     ConfigOptionInts                filament_cooling_time;
+    ConfigOptionStrings             filament_ramming_parameters;
+    ConfigOptionStrings             filament_ramming_buttons;
     ConfigOptionBool                gcode_comments;
     ConfigOptionEnum<GCodeFlavor>   gcode_flavor;
     ConfigOptionString              layer_gcode;
@@ -527,6 +529,8 @@ protected:
         OPT_PTR(filament_unloading_speed);
         OPT_PTR(filament_toolchange_delay);
         OPT_PTR(filament_cooling_time);
+        OPT_PTR(filament_ramming_parameters);
+        OPT_PTR(filament_ramming_buttons);
         OPT_PTR(gcode_comments);
         OPT_PTR(gcode_flavor);
         OPT_PTR(layer_gcode);
diff --git a/xs/src/slic3r/GUI/Preset.cpp b/xs/src/slic3r/GUI/Preset.cpp
index 92bfef4165..c3a988e65d 100644
--- a/xs/src/slic3r/GUI/Preset.cpp
+++ b/xs/src/slic3r/GUI/Preset.cpp
@@ -211,9 +211,10 @@ const std::vector<std::string>& Preset::filament_options()
     static std::vector<std::string> s_opts {
         "filament_colour", "filament_diameter", "filament_type", "filament_soluble", "filament_notes", "filament_max_volumetric_speed", 
         "extrusion_multiplier", "filament_density", "filament_cost", "filament_loading_speed", "filament_unloading_speed", "filament_toolchange_delay",
-        "filament_cooling_time", "temperature", "first_layer_temperature", "bed_temperature", "first_layer_bed_temperature", "fan_always_on", "cooling",
-        "min_fan_speed", "max_fan_speed", "bridge_fan_speed", "disable_fan_first_layers", "fan_below_layer_time", "slowdown_below_layer_time",
-        "min_print_speed", "start_filament_gcode", "end_filament_gcode","compatible_printers", "compatible_printers_condition"
+        "filament_cooling_time", "filament_ramming_buttons", "filament_ramming_parameters", "temperature", "first_layer_temperature", "bed_temperature",
+        "first_layer_bed_temperature", "fan_always_on", "cooling", "min_fan_speed", "max_fan_speed", "bridge_fan_speed", "disable_fan_first_layers",
+        "fan_below_layer_time", "slowdown_below_layer_time", "min_print_speed", "start_filament_gcode", "end_filament_gcode","compatible_printers",
+        "compatible_printers_condition"
     };
     return s_opts;
 }