This seems to have fallen flat.?
I removed the pi attenuator network, measured resistances and reinstalled the resistors.? They were all within spec and installed correctly.
I removed T3 and checked it for continuity.? The transformer was not shorting across windings but I removed one side to make sure I had the 2 turns and 3 turns on their respective sides.? What I found was I wound it with 2 turns and 4 turns.? I fixed that, reinstalled T3 and checked again.? My output power is 50w driven by my QCX-Mini with 21v to the amp but the input SWR is still 1.9:1.??
Joshua KJ7LVZ