hey Zlo, thanks for sharing the facts, most of them I didn't even know about.. but what I would like is to use the left click for ENGIES, and they don't have the regular mode, just the ground fire one, and they can't switch it.
In few words I would like to make the attack-move the same as reclaim, patrol, move etc. functions, i.e. that when clicking Alt your cursor become of the attack-move instantaneously and you can use the left click. This also because when your cursor is above a reclaim field if you are zoom in close it becomes of the reclaim type and if you click Alt it won't change. But I think this can't be done without some new UI mod..