That's common when you reassemble it that little? Spring that is attached to the main counter shaft is so it smoothly downshifts if it's not there it won't smoothly downshift and the what you explain to me when you decelerate it sounds as though the roller bearings inside of your clutch Bell need to be replaced if you replace everything and get new shoes you'll be golden for probably like 20 years the trick is not letting it go to shit if you do proper maintenance there's no reason it will ever go bad you just replace the shoes the other part that's called a sprag clip goes on your penile shaft and it makes your kick start work and your pedals work so if you have a problem with either of those it's the sprag clip and it sits inside a little hourglass shaped hole in the center of the engine it has to be in that hole in the center of the engine or the bike will not function properly you also have to have the two washers on the pedal shaft or it won't work properly and that little? Spring yes solder it in place so that way if it does break it doesn't fall into the gears it's amazing if you think about it before you do it. ...