[Rob Quay]

Thanks John- I’ll run through your voltage check as soon as I address one more thing i.e. the routing of pins 3 and 4 of the 42 tube socket. What do they connect to?
Two mistakes that I’ve found and corrected consist of an incorrect value cap in the #20 block, and I initially noted the discrepancy in the #24 cap block (uses pins 2-3 instead of 1-3) but then forgot when soldering it back in. Certainly enough to foul things up. We might almost be there. Thanks again guys. - Rob Q.