I recently built the Mojotone Bassman kit. It uses their Mojo752ex PT. Their wiring diagram shows 355v at each of the red wires that go to the rectifier socket. I think that my PT is possibly much too hot. The b+ is reading at almost 460vdc while the amp is running. But I blew 2 500v filter caps today, blew one, replaced it with a spare 450v cap and blew that one as well. I decided to take out the 5AR4 in favor of a 5U4-GB to drop the b+ but that tube started to sizzle and pop immediately even though it’s rated for 450vac. I took out the rectifier and measured the voltage at one red wire at the socket, red probe to the socket, black wire to ground, it read 426vac. That can’t be right, can it? Old Bassman diagrams show 425vdc at the OT, mine shows about 460vdc at that point. I modded it with cascaded V1 but voltages there also seem a little high. Plate voltage at v1a is 282, and is 208 at v1b. Any feedback is appreciated.