Also have to remember there is a mirror in there as well. More than likely you will knock out the convergence a little bit if you are very carefull. Mine has been pretty solid in it's position. But somehow the convergence on the left side is off a little bit. Philips is coming out this Thursday to adjust and clean everything for me. I got the extended warranty.

Glad that I did. In High Definition you can really tell the red and blue is off on the left side.