@Hans-van-de-Ven-MRA-Master said in Suggestion: Make the Routeplanner Left Column resizable:

@Jack-van-Tilburg

I know it's hard to find tracks and routes through that menu, especially if they come from others. I try not to make the names longer than 36 characters (max what is readable on the Zumo XT) and start my routes with (mmdd City name City name) so as an example (0919 Helmond Trabeb Trarbach) I also set the date and time when creating of the route, because that's what they're sorted by in the XT.
I'll drop the enlargement of the left menu to the programmers.

That's fine. You like doing things your way... And I like doing things my way. What would be nice is if neither of us are constrained to how we prefer to do things by the limitations of the tool.