I didnt see it before, I see it now....remember for the ESC to run cooler you need to disconnect the red wire from the wire connection from the ESC to Rx...just a reminder....I run my Rustler with Mod 1 gearing using a Revo 40 tooth spur and a 16 tooth pinion and it runs pretty warm but within limits.....I got my best reults using solid foam 1/8 scale on road wheel/tire combo...heres a link

http://www3.towerhobbies.com/cgi-bin...?&I=LXKKF5&P=0