Nutone

Hey guys, Sorry if this is an obvious question, but currently I am working on a rover that I would like to have a slanted cover over the top using metal plates under the "Structural" Tab. The closest i can get to is in 'angle snap mode, but it tilts around the plate's node wrong and I cannot get it to work the way I would like. I also have ideas like MaceyDean's (youtube) "Vulture" but these Ideas are impossible to achieve if I cannot get them to snap right. Does anyone have any pointers to how I can get it to snap in a way like the picture? TL:DR -- I need help finding angle snaps on objects so that I can create a greater variety of ideas. Can anybody help me?

I do have vanguard

Hey There! I'm sorry to bother you guys but I added all the files included here into my ksp directory excluding deadbeef's hangar mod and I cannot get the elevator to work for me. It is in the utilities tab in-game, but when I try to get it to work in action groups there is no option for me. Could anybody help me out?