Hello Jim
I have the same Rider manual you attached and have been using the schematic as it stands without running into any differences, so far at least.
The set is apparently a Canadian model with chassis number appearing as 3650. There is no other model ID visible anywhere.
I am busy recapping etc and not yet able to power the chassis up so I am not able to give you any real world measurements yet.
From a general standpoint though I would like to know if I can reduce screen voltage on each tube to throttle back the output and reduce strain on the tubes.
I have a couple of pics and will try to attach here.
Thanks, Paul
