Touchscreen Randomly Aligns Funny

[themomonga]

Okay, I have tried this on 3 different PPC-6700s, and several different ROMs. With every ROM I use that is not a "Sprint" ROM my touchscreen randomly goes way out of wack and is as much as 1" off of where the stylus is actually touching. Some days I have to realign it every couple minutes, and other days it is fine. I am most recently trying the WM6 by Helmi. Is anyone else running into this issue? Am I doing something wrong here?

I appreciate your help, I am a longtime reader, first time poster. I look forward to your help!