When I checked on the mechanical advance bushing, I noticed that my Ignitor Conversion Kit press a bit against the plastic plate with weights. When I turn the plate and let it go so will it not go 100% back by itself, but maybe it's because I have them lightest Crane springs right now. It can lift the plate a little. But I check with you first before I unscrew the electronics box and try to lower it in any way. Maybe it's supposed to be against the plate? Thanks