Just got my boat back on the water after a couple of months of powerhead trouble. The motor ran great until the powerhead decided to throw a piston rod thru the side of the block. Ordered a powerhead. Installed it. Having problem with idle. Will not start without throttle and dies when putting into neutral. Is there a video out there somewhere that will show me how to set proper idle? One more thing: I rebuilt the fuel pump. When I opened it up, I found that the black rubber washers were not installed. Only the thin plastic washers were being used. Any ideas on why this would be? Thanks. Bob