RC gearing

[Roanoke RC group]

I feel your pain. i made the mistake of buying a couple of the GoolRC BL systems on Amazon, but didnt realize they have 5MM shafts, so i ended up just not using those motors, and spending even more to find motors with the right size shaft. Oh well, live and learn, i guess. There was a thread on another forum about something to do with either using the Blackout spur in the Volcano, or the Volcano spur in the Blackout. I can't remember which, but ill see if i can find it.

I found it. It shows how to upgrade to a 3Racing spur holder, so that you can use any spur almost. http://www.rcuniverse.com/forum/rc-car-general-discussions-179/9248663-1-10th-ep-gearing.html

Thanks for your help. I think it's finally happy with this 26t 42p pinion though