Schumacher SB to BB Biscuit mount not fitting

I had the same issue. At that time I called Schumacher. Told him my issue. He was not helpful and super rude. Lile all these aftermarket companies, they are nice and promise perfection , then you buy it, it isnt perfect, and its your fault not theirs.

I had to cut more off the K member pad too and had to purchase the Schumacher shim kit. It was a giant pain, but finally got a better fit. The pump still runs close, but not touching.