- removed the 'machinist setting' and allow all over the app the usages of both negative and positive values (where it is the case)

appGUI/preferences/tools/ToolsSubPrefGroupUI.py

@@ -1,6 +1,3 @@
-from PyQt5 import QtWidgets
-from PyQt5.QtCore import QSettings
-
 from appGUI.GUIElements import FCCheckBox, FCLabel
 from appGUI.preferences.OptionsGroupUI import OptionsGroupUI
 
@@ -12,13 +9,6 @@ fcTranslate.apply_language('strings')
 if '_' not in builtins.__dict__:
     _ = gettext.gettext
 
-settings = QSettings("Open Source", "FlatCAM")
-if settings.contains("machinist"):
-    machinist_setting = settings.value('machinist', type=int)
-else:
-    machinist_setting = 0
-
-
 class ToolsSubPrefGroupUI(OptionsGroupUI):
     def __init__(self, decimals=4, parent=None):