112-65-RP Low pre-amp volume

Hello all,

I have a '78 12-65-RP that was brought to me by a friend. It was sitting in storage for many years because of a reverb problem.
I repaired the reverb issue and tested the amp out. It was acting strange, going from clean to distorted seemingly on its own and all the pots were scratchy. At this point I recapped with all new electrolytic's, replaces the 16v and bias diodes, cleaned all the pots and jacks, cleaned the tube sockets, removed the "death cap" and corrected the power/fuse/switch wiring, biased the output transistors, and roled the 1458s through the different sockets, and rolled a new 1458 in all sockets, tested all resistors in place for open/shorts.

I am now left with a very weak first gain stage. I have plenty of gain if i use the mvolt input, but not if i use the High or low gain jack. Using the input jacks, the output is just a little louder then the acoustic volume of the electric guitar, with both gain and volume on 10! What am I missing?