A few months ago, I removed the trigger board from my 465B to work on the power supply caps. I started reassembling it and was left with a small nylon(?) block with a hex nut holder and a small slot in it. See the album below for pictures of it.
/g/TekScopes/album?id=64907If I'm not mistaken, I think this is used behind the nut that holds the power switch in place and I used it that way (last picture); however, I'm wondering if I have it turned 180-degrees and the small slot is supposed to align with the main board.
Is that where that part goes and, if so, is it supposed to align with the other PC board? I've found one picture on the web that shows it and I think that's correct but would like to know whether I have that right.
Thanks,
Barry - N4BUQ