Thanks Max! This looks like a great idea.
I have a question for those running 13.5 or faster with the updated AT04-2 drive shaft: Do you have to run the bearing support to avoid shaft wobble at high speed? I just built an Evo 1 (with updated FFG 1.1 parts) with a 13.5, and at full throttle the AT04-2 shaft wobbles so bad it starts hitting things around it. I tried a couple different thick shafts, and all wobbled to some degree. I ended up having to put the bearing support back in. Is this normal? This is my first go at running anything faster than 17.5, so still lots to learn.