I stumbled upon small inconvenience when applying your script to shortcuts. When I cycle between commands assigned under one tab (there are 2 tabs - "draw curve" and "draw solid") all works brilliant and I got visuall feedback instantly with right commands highlighted in the menu. But when I draw ex. Line and then press shortcut to draw Box (which is in "draw solid" tab) Moi doesn't automatically change tabs and doesn't show that the active tool has changed (I have to manually change tabs). It would be cool if you could address this issue Michael.