Has anyone else tried throwing one of these
http://www2.towerhobbies.com/cgi-bin...4&I=LXFKL0&P=K
Andd one of these (Non CRC cars's)
http://www.teamcrc.com/crc/modules.p...od&prodID=4121
On their diffs yet to free it up and take some load off????
Works awesome and you can't beat it for under $5 (CRC guys, under $3.00)....