I picked up a really nice Battlezone in Vegas and it is in great condition (CP and periscope are near perfect) except for it being covered in drywall dust. Someone left it uncovered in a warehouse when they were drywalling. The dust was everywhere, inside and out. I had to remove the stapled in back bezel (the one with gauges that the blacklight lights up) and now I'm not sure how to get it to stay back in place. It appears that in the factory they stapled it in before adding the tilted glass. I took the front periscope off and cleaned everything thoroughly but the wood that holds the tilted glass in place seems to be nailed in place. Am I missing something on how to remove the glass? Or does someone have a trick holding it in place from the back? Thanks for any help on this.

