ORIGINAL: Stuntguy13
... and one drive washer ( I need to order one from Eric C) on the engine I put in the ship the drive washer fit with almost no end play. I thought this would be a good thing cause I wanted to use the starter. Well truth is you need some end play on the plain bushing engines. I think that as the started pushed onto the spinner it just move the drive washer in and caused the binding.
That's a good reason to never use an electric starter on a plain bearing PAW. Don't tell Dr. Diesel what you did.