Are these things I should consider bad

[jr_tech]

Originally Posted by TinCanAlley

Now I tried scoping the other 240V boost.

I don't understand "other"... are you saying that the set actually has *two* sources of 240 Volt "boost voltage"... I suspect that there is only one source and it is distributed to other boards that may be marked "B+ or 240V", but these are boards where the 240V is used, not produced?
jr

Add: same for the 125V supply... two sources would seem to be unlikely.