diff --git a/configs/sim/qtplasmac/.gitignore b/configs/sim/qtplasmac/.gitignore
index b26a795c1c5..6bbfbbfafae 100644
--- a/configs/sim/qtplasmac/.gitignore
+++ b/configs/sim/qtplasmac/.gitignore
@@ -1 +1,2 @@
 /M190
+*.prefs
diff --git a/configs/sim/qtplasmac/qtplasmac-imperial.prefs b/configs/sim/qtplasmac/qtplasmac-imperial.prefs
deleted file mode 100644
index aadfff203ee..00000000000
--- a/configs/sim/qtplasmac/qtplasmac-imperial.prefs
+++ /dev/null
@@ -1,151 +0,0 @@
-[GUI_OPTIONS]
-Mode = 0
-Estop type = 0
-Autorepeat all = False
-Flash error = False
-Use keyboard shortcuts = False
-Use soft keyboard = False
-Show materials = True
-Run from line = True
-Tool tips = True
-Exit warning = True
-Exit warning text = 
-Preview cone size = 0.5
-Preview grid size = 0.0
-T view zoom scale = 1.0
-Override jog inhibit via Z+ = False
-Hide run = False
-Hide pause = False
-Hide abort = False
-DRO position = bottom
-Custom style = None
-Default material = 0
-
-[LASER_OFFSET]
-X axis = -1.0
-Y axis = 0.0
-
-[CAMERA_OFFSET]
-X axis = 1.0
-Y axis = 0.0
-Camera port = 0
-
-[BUTTONS]
-1 Name = OHMIC\TEST
-1 Code = ohmic-test
-2 Name = PROBE\TEST
-2 Code = probe-test 10
-3 Name = SINGLE\CUT
-3 Code = single-cut
-4 Name = NORMAL\CUT
-4 Code = cut-type
-5 Name = TORCH\PULSE
-5 Code = torch-pulse .5
-6 Name = FRAMING
-6 Code = framing f40 usecurrentzheight
-7 Name = CHANGE\CONS
-7 Code = change-consumables X4 Y4 F120
-8 Name = GOTO\HOME
-8 Code = G53 G0 X#<_ini[joint_0]home> Y#<_ini[joint_1]home> Z#<_ini[joint_3]home>
-9 Name = USER\MANUAL
-9 Code = user-manual
-10 Name = 
-10 Code = 
-11 Name = 
-11 Code = 
-12 Name = 
-12 Code = 
-13 Name = 
-13 Code = 
-14 Name = 
-14 Code = 
-15 Name = 
-15 Code = 
-16 Name = 
-16 Code = 
-17 Name = 
-17 Code = 
-18 Name = 
-18 Code = 
-19 Name = 
-19 Code = 
-20 Name = 
-20 Code = 
-
-[COLOR_OPTIONS]
-Foreground = #ffee06
-Highlight = #ffee06
-LED = #ffee06
-Background = #16160e
-Background Alt = #36362e
-Frames = #ffee06
-Estop = #ff0000
-Disabled = #b0b0b0
-Preview = #000000
-
-[ENABLE_OPTIONS]
-THC enable = True
-Corner lock enable = True
-Void lock enable = False
-Use auto volts = True
-Ohmic probe enable = False
-THC auto = False
-
-[STATISTICS]
-Cut time = 6.77
-Paused time = 23.95
-Probe time = 8.7
-Program run time = 43.31
-Torch on time = 6.91
-Rapid time = 3.09
-Cut length = 16.21
-Pierce count = 2
-
-[PLASMA_PARAMETERS]
-Setup Feed Rate = 115.2
-Arc Fail Timeout = 3
-Arc OK High = 250
-Arc OK Low = 60
-Arc Maximum Starts = 3
-Arc Voltage Offset = 0
-Arc Voltage Scale = 1
-Velocity Anti Dive Threshold = 90
-Float Switch Travel = 0.06
-Height Per Volt = 0.004
-Void Sense Slope = 500
-Ohmic Maximum Attempts = 0
-Ohmic Probe Offset = 0
-Pid P Gain = 10
-Pid D Gain = 0
-Pid I Gain = 0
-Probe Feed Rate = 12.0
-Probe Start Height = 1.0
-Arc Restart Delay = 1
-Safe Height = 1.0
-Scribe Arming Delay = 0
-Scribe On Delay = 0
-Skip IHS Distance = 0
-Spotting Threshold = 1
-Spotting Time = 0
-THC Delay = 0.5
-THC Sample Counts = 50
-THC Sample Threshold = 1
-THC Threshold = 1
-
-[OFFSET_PROBING]
-X axis = 0
-Y axis = 0
-Delay = 0
-
-[POWERMAX]
-Port = 
-
-[CONVERSATIONAL]
-Preamble = G20 G64P0.001 G40 G49 G80 G90 G92.1 G94 G97
-Postamble = G20G64P0.001 G40 G49 G80 G90 G92.1 G94 G97
-Origin = 0
-Leadin = 0
-Leadout = 0
-Hole diameter = 1.25
-Hole speed = 60
-Grid Size = 0
diff --git a/configs/sim/qtplasmac/qtplasmac-metric.prefs b/configs/sim/qtplasmac/qtplasmac-metric.prefs
deleted file mode 100644
index 763b67e0265..00000000000
--- a/configs/sim/qtplasmac/qtplasmac-metric.prefs
+++ /dev/null
@@ -1,151 +0,0 @@
-[GUI_OPTIONS]
-Mode = 0
-Estop type = 0
-Autorepeat all = False
-Flash error = False
-Use keyboard shortcuts = False
-Use soft keyboard = False
-Show materials = True
-Run from line = True
-Tool tips = True
-Exit warning = True
-Exit warning text = 
-Preview cone size = 0.5
-Preview grid size = 0.0
-T view zoom scale = 1.0
-Override jog inhibit via Z+ = False
-Hide run = False
-Hide pause = False
-Hide abort = False
-DRO position = bottom
-Custom style = None
-Default material = 0
-
-[LASER_OFFSET]
-X axis = -25.0
-Y axis = 0.0
-
-[CAMERA_OFFSET]
-X axis = 25.0
-Y axis = 0.0
-Camera port = 0
-
-[BUTTONS]
-1 Name = OHMIC\TEST
-1 Code = ohmic-test
-2 Name = PROBE\TEST
-2 Code = probe-test 10
-3 Name = SINGLE\CUT
-3 Code = single-cut
-4 Name = NORMAL\CUT
-4 Code = cut-type
-5 Name = TORCH\PULSE
-5 Code = torch-pulse .5
-6 Name = FRAMING
-6 Code = framing f1000 usecurrentzheight
-7 Name = CHANGE\CONS
-7 Code = change-consumables X100 Y100 F3000
-8 Name = GOTO\HOME
-8 Code = G53 G0 X#<_ini[joint_0]home> Y#<_ini[joint_1]home> Z#<_ini[joint_3]home>
-9 Name = USER\MANUAL
-9 Code = user-manual
-10 Name = 
-10 Code = 
-11 Name = 
-11 Code = 
-12 Name = 
-12 Code = 
-13 Name = 
-13 Code = 
-14 Name = 
-14 Code = 
-15 Name = 
-15 Code = 
-16 Name = 
-16 Code = 
-17 Name = 
-17 Code = 
-18 Name = 
-18 Code = 
-19 Name = 
-19 Code = 
-20 Name = 
-20 Code = 
-
-[COLOR_OPTIONS]
-Foreground = #ffee06
-Highlight = #ffee06
-LED = #ffee06
-Background = #16160e
-Background Alt = #36362e
-Frames = #ffee06
-Estop = #ff0000
-Disabled = #b0b0b0
-Preview = #000000
-
-[ENABLE_OPTIONS]
-THC enable = True
-Corner lock enable = True
-Void lock enable = False
-Use auto volts = True
-Ohmic probe enable = False
-THC auto = False
-
-[STATISTICS]
-Cut time = 0
-Paused time = 0
-Probe time = 0
-Program run time = 0
-Torch on time = 0
-Rapid time = 0
-Cut length = 0
-Pierce count = 0
-
-[PLASMA_PARAMETERS]
-Setup Feed Rate = 2880.0
-Arc Fail Timeout = 3
-Arc OK High = 250
-Arc OK Low = 60
-Arc Maximum Starts = 3
-Arc Voltage Offset = 0
-Arc Voltage Scale = 1
-Velocity Anti Dive Threshold = 90
-Float Switch Travel = 1.5
-Height Per Volt = 0.1
-Void Sense Slope = 500
-Ohmic Maximum Attempts = 0
-Ohmic Probe Offset = 0
-Pid P Gain = 10
-Pid D Gain = 0
-Pid I Gain = 0
-Probe Feed Rate = 300
-Probe Start Height = 25
-Arc Restart Delay = 1
-Safe Height = 25
-Scribe Arming Delay = 0
-Scribe On Delay = 0
-Skip IHS Distance = 0
-Spotting Threshold = 1
-Spotting Time = 0
-THC Delay = 0.5
-THC Sample Counts = 50
-THC Sample Threshold = 1
-THC Threshold = 1
-
-[OFFSET_PROBING]
-X axis = 0
-Y axis = 0
-Delay = 0
-
-[POWERMAX]
-Port = 
-
-[CONVERSATIONAL]
-Preamble = G21 G64P0.25 G40 G49 G80 G90 G92.1 G94 G97
-Postamble = G21 G64P0.25 G40 G49 G80 G90 G92.1 G94 G97
-Origin = 0
-Leadin = 0
-Leadout = 0
-Hole diameter = 32
-Hole speed = 60
-Grid Size = 0
diff --git a/configs/sim/qtplasmac/qtvcp.prefs b/configs/sim/qtplasmac/qtvcp.prefs
deleted file mode 100644
index de39238e26a..00000000000
--- a/configs/sim/qtplasmac/qtvcp.prefs
+++ /dev/null
@@ -1,83 +0,0 @@
-[DIALOG_GEOMETRY]
-AboutDialog-geometry = half
-LncMessage-geometry = default
-
-[DIALOG_OPTIONS]
-EntryDialog_play_sound = False
-EntryDialog_sound_type = READY
-fileDialog_play_sound = False
-fileDialog_sound_type = READY
-KeyboardDialog_play_sound = False
-KeyboardDialog_sound_type = READY
-CalculatorDialog_play_sound = False
-CalculatorDialog_sound_type = READY
-MachineLogDialog_play_sound = False
-MachineLogDialog_sound_type = READY
-
-[BOOK_KEEPING]
-last_loaded_directory = None
-RecentPath_0 = None
-style_QSS_Path = DEFAULT
-
-[SCREEN_OPTIONS]
-overlay_play_sound = False
-overlay_sound_type = RING
-catch_errors = True
-desktop_notify = True
-notify_max_msgs = 10
-shutdown_check = False
-sound_player_on = False
-MainWindow-geometry = 6 56 1348 702
-
-[MCH_MSG_OPTIONS]
-mchnMsg_play_sound = False
-mchnMsg_speak_errors = False
-mchnMsg_speak_text = False
-mchnMsg_sound_type = ATTENTION
-
-[USR_MSG_OPTIONS]
-usermsg_play_sound = True
-userMsg_sound_type = ATTENTION
-userMsg_use_focusOverlay = True
-
-[SHUTDOWN_OPTIONS]
-shutdown_play_sound = False
-shutdown_alert_sound_type = READY
-shutdown_exit_sound_type = LOGOUT
-shutdown_msg_title = Do you want to Shutdown now?
-shutdown_msg_focus_text = 
-shutdown_msg_detail = 
-
-[NOTIFY_OPTIONS]
-notify_start_greeting = False
-notify_start_title = Welcome
-notify_start_detail = This option can be changed in the preference file
-notify_start_timeout = 5
-
-[SCREEN_CONTROL_LAST_SETTING]
-conv_preview-user-view = z
-conv_preview-user-zoom = 10.0
-conv_preview-user-panx = 0.0
-conv_preview-user-pany = 0.0
-conv_preview-user-lat = 0.0
-conv_preview-user-lon = 0.0
-gcodegraphics-user-view = z
-gcodegraphics-user-zoom = 10.0
-gcodegraphics-user-panx = 0.0
-gcodegraphics-user-pany = 0.0
-gcodegraphics-user-lat = 0.0
-gcodegraphics-user-lon = 0.0
-
-[ORIGINOFFSET_SYSTEM_NAMES]
-originoffsetview-G54 = User System 1
-originoffsetview-G55 = User System 2
-originoffsetview-G56 = User System 3
-originoffsetview-G57 = User System 4
-originoffsetview-G58 = User System 5
-originoffsetview-G59 = User System 6
-originoffsetview-G59.1 = User System 7
-originoffsetview-G59.2 = User System 8
-originoffsetview-G59.3 = User System 9
-
-[FILEMANAGER_JUMPLIST]
-