Currently if you hold right click down on many blocks they give you a pop-up menu to define behaviours. I find that often when I'm trying to do one thing I end up with a menu instead (or most commonly now the conveyor direction switch). Could the devs add a key that optionally needs to be held down to access such menus. A further key could be added to make different menus available on the same block. Eg A key to access the switch tech/rename/AI Behaviour/etc menu and a different key would allow access to (for instance) a keybinding menu.