My Mitsu 6015r I cannot get the red and blue to match... I have even tried using the pots on the circuit board to try tuning it but even when I get most of the screen looking ok either the top or bottom center red horizontal lines are bowed... trying to fix it throws the rest of the picture off... is there a propper way to tune this TV? i really need help on this as I can't afford a new tv or to have it fixed...