Hi,

I recently removed a very large air conditioner from my bedroom wall
and was left with a gaping hole in my house. I have already repaired
the outside successfully but I am having trouble on the inside. I added
the insulation needed and cut my sheetrock to size but found that once
in place there were several areas where my patch piece is sticking out
almost a sixteenth of an inch farther out than the original wall. Any
suggestions on how to bring the patch to the same level as the wall?
Thanks

Here is a pic:

http://www.patmedia.net/marklevinson/hole_wall.htm