- fixes issues with units conversion when the tool diameters are a list of comma separated values (NCC Tool, SolderPaste Tool and Geometry Object)

- fixed a "typo" kind of bug in SolderPaste Tool
- RELEASE 8.919

flatcamGUI/FlatCAMGUI.py

@@ -3330,14 +3330,14 @@ class GeneralGUIPrefGroupUI(OptionsGroupUI):
         self.gridx_label.setToolTip(
            _("This is the Grid snap value on X axis.")
         )
-        self.gridx_entry = LengthEntry()
+        self.gridx_entry = FCEntry3()
 
         # Grid Y Entry
         self.gridy_label = QtWidgets.QLabel(_('Grid Y value:'))
         self.gridy_label.setToolTip(
             _("This is the Grid snap value on Y axis.")
         )
-        self.gridy_entry = LengthEntry()
+        self.gridy_entry = FCEntry3()
 
         # Snap Max Entry
         self.snap_max_label = QtWidgets.QLabel(_('Snap Max:'))