There are two very useful options in the Sketcher Diagnostics Tool, which can save you a lot of trouble:
"Shade Closed Loops" and "Highlight Open Ends"
config.pro options would be very useful to activate the two options.
Today we do it via a mapkey during startup, which opens a sketch and clicks both options on, very nonprofessional.
My proposal:
sketcher_diagnostics_shade_closed_loops yes/no
sketcher_diagnostics_highlight_open_ends yes/no
