That's a really nice shop. Looks very good!!!
I want on about the same size. I want to do a pull thru door so I don't have to unhook the trailor when I come home. Pull in one and pull out the other when I want to go.
I have zero issues while the truck is moving. You have to let the truck roll before you can steer it at all. That's the way it is unless you wanna do hydro assist.