[trinescope]

I didn't take many pictures of the focus pot repair, but this is what I have. I got about 6.5MEG overall resistance which should be close enough. The difference between 5 and 6.5MEG is a few quick strokes of pencil lead, so that was my stopping point after having to remove material several times. I drilled out the two rivets holding the outer terminals to the by housing and used small screws to install them after placing the new resistance strip in. So far it has held up to frequent adjustment. Seems that it is necessary to tweak the front panel convergence and focus adjustments almost every time the set is turned on, mostly the convergence control.