hey, I'm new here. I just upgraded from a standard 36 inch tv to a 50 inch plasma. now, do I have to re-set up the system (like when they ask you if the sensor bar is above or below)? the only reason I ask is because things still work out good, but not as good as it was on the 36 inch. I play wii baseball a lot, and I'm not as good anymore (don't hit the ball as well, pitching is still normal). my dad always plays the shooting game in wii play, and he says the target just doesn't move as fast. the new tv is not that much higher than the old one, I thought that had something to do with it. my sensor bar is above my tv. can anybody figure out what I should do? help is greatly appreciated.