Quote Originally Posted by Micky View Post
Could it be one of the knobs is re-indexed?
That is, not in the same exact spot as before?
I don't think it's that since I made sure they all lined up. I turned them all to 0 to make sure the indicators lined up properly.

I think I'll do what Gator says and reseat the tubes. Just weird. Or they weren't set right before I bumped and prodded the chassis when I messed with the lights.