Deoxit Convergence Pots?

[Alex KL-1]

I believe that will don't harm. I have one delta gun TV with some scratchy convergence, making a annoying vertical jittery at times, and was solved with Deoxit (after applying a lot and rotating pots a lot). In your case, the pots are shinning, so only a dab and somegentle rotation (taking a careful note of original positions) can be needed...

[TinCanAlley]

Originally Posted by Alex KL-1

I believe that will don't harm. I have one delta gun TV with some scratchy convergence, making a annoying vertical jittery at times, and was solved with Deoxit (after applying a lot and rotating pots a lot). In your case, the pots are shinning, so only a dab and somegentle rotation (taking a careful note of original positions) can be needed...

I don't recall noticing any issues when I use the controls years back, but I was noting some issues on how the blue horizontal lines bend at the ends where the red and green didn't. I was hoping this time to correct that and thought it might be a dirty pot.