Update- I did get my 36T spur in yesterday but since someone at Amazon screwed up and sent me the wrong pinion, I'll have to wait until Friday to get my 20T pinion but I did decide to go ahead and slap on the new spur to try with the 17T pinion I already have for a new ratio that went from a 2.23 to 1 ratio with the 38T spur I had down to a 2.12 to 1 ratio and uh, nothing really changed much but then I figured I might try reconnecting the program box to my Hobbywing Max8 ESC to check the settings and I guess I didn't know what I was doing when I first got it because I had set the punch to level 9 and after lowering that to the default of 5, that tamed the accelerations down a little bit to where it doesnt really try as hard now to flip itself over backwards if the wheelie bar wasn't present but I think I'm still going to try the 20T pinion when it comes in.