I picked the trike up last Sunday, they replaced the pump and put back together. I took the bike back to the shop on Tues, lack of power. They tested the compression @180# front and rear. They also took out 16oz of oil out of the crankcase. So hd shipped them a special part, no markings, no part number, specially machined for the oil pump, inner plate. Picked the bike up today ran a lot better. Compression was retested 250# front and rear with a 2% and 5% leak down f/r. Baffled about that whole scenario with the pump. Going to put through it’s paces over the next few days.