I was thinking the same as Tom. Unfinished garage is the norm with the HO finishing it after the fact. Not at all uncommon around here and if I am doing work I ask the HO if they want it fixed while I'm there. If the panel is screwed in not too big of a deal nailed on more of a problem. The worse thing is when the KO's are too far forward to flush it to the front. That could also be why the panel is back a bit. Rod