Trunk gap problem after new 1/4's

BFH and a block of wood. No problem.
I have seen high end shops do that. It actually works well. Get it really close and then use a little filler.
Have you called AMD?? It's been two days since you started this thread. No one on this forum is going to be able to help you like AMD can.
Agreed. I have always only heard good things about their installation center. I bet they help you out
You are almost always better off to do it yourself.
Not everybody can. I am guessing that less than 10% of us can do that level of work.