Is there a special way to remove the float valve seat? I cant seem to get it to budge. Also the pilot jet? Bent the screwdriver tip i bought special for this task, so ill get that replaced. And what about the diaphram for the coaster enrichment, should i worry with inspecting this? I thought maybe there was a screen to clean behind the cover, First screw cam out easy. On the outer most screw, my screwdriver slipped and i stab my left hand going about an inch deep. all in all im enjoying getting this little bike back together.