Buzz in sound from video - a porthole

[kramden66]

couldn't find a replacement that was suitable so i decided to look at the quad coil , the first couple of wraps of the fine wire toward the top didn't look so great so i looked further and there was a break , so i repaired it omitting a couple turns but it has continuity now , so i have to try realign the sound , it was previously working without the quad hooked up and now that it is the whole circuit has changed so alignment will have to be done.
mike