I created a custom menu in my custom UI, and am having difficulty figuring out how to delete it. For most menu items simply ctrl+dragging them into the viewport removes them, but ctrl+drag just makes copies of the menu, and I’d prefer not to erase my whole UI and start over just to rid of this one item.
A good technique when tinkering with your interface is to make a copy of your UICustom.cfg file before you start tweaking. That way you can return to it if you decide you don’t like where things have gone.
You may be able to remove the unwanted menus by deleting everything out of them and then saving the interface. When you relaunch ZBrush, the empty palettes may be gone. (This did work at one point, but I can’t remember anymore if it still does or not. Sorry about that.)