Update, it seemed the sear cage is moving a tiny bit as I had also put in a SP-01 Shadow extended safety and I thought that was the culprit, so i put the original safety back in and now its not as bad, but still there. About half the time now the hammer just stays back on a double action pull, and others the hammer falls after a tiny delay. If I hold the hammer back with the trigger, but bump the safety lever, the hammer falls.