Moped Army

I was going to make one until I found a repair shop.
After that pic, I will still make one.
Are you having premature shifting points like at 9mph?
I had the guy put on a new one after a spare one shuddered and shifted early too.
I find out on the 19th if it is good.
Otherwise I took apart 2nd gear and shortened the spring by 5 coils.
Used O.D.on a large socket and two people to reinstall clutch spring.
After that, filed and sanded edges between clutch surfaces so that they were not 90 degrees to each other at the edges.
Like when you sand and chamfer on a car's brake pad for clearing dust and driving fast.
Hope that helps anyone or If anyone says that a new clutch in the box shifts right before I have to test this design out.