Hello!
I know that giving troubleshooting advice is easier when the kit is stock and not fiddled with.
I have a speedballed crack with 157M choke installed.
Today I decided to install some mundorf Mcap 100uf 250V caps to swap out the stock output caps.
There was no problems with the speedballed crack with the choke installed on the PS before this.
All LED's on the small board are lit, and the voltages there are
OA 73
IA 240
B-A/B 0
IB 241
OB 72
Also the LED's on the 9pin socket are both lit and both tubes/both halves are lit.
On the big board however I'm getting ~240V DC to all of the measuring points OA/OB/G/B+
Yours: Julyan