Just completed a move and my 27" Panasonic set was injured in the process. It must have been jarred or shaken too much, but basically whenever the set is touched now, there is a flutter to the picture. Sometimes just the tremble of feet walking by causes this to happen. I'm not sure if this is something I could fix on my own (possibly just needing to tighten something) or do need professional repair? The predicament: If I can't fix it on my own, is it worth the cost of repair or should I scrap the set and go for a new one? Thanks in advance for any advice.