after replacing the convergence board to fix a red gun problem and replacing the rear panel that holds the mirror, the picture was about 2" too low. i know i have to redo the convergence but why would the picture be that far off? the mirror is secure, so it did not move. i can see nothing that would allow for the panel to installed wrong. thought i could shim out the rear panel to adjust the mirror but something else must be wrong. should i attempt to adjust the mounting angle of the guns or try to correct thru the convergence?
any help appreciated before i do something stupid. thanks
