hey sorry to hear that your haveing problems with your redcat.. I have the Himoto syclone version of this buggy and i just went through the same problem, the throttle servo quit working too, so i just went and bought a brand new futaba radio system and tell you what its 20 times better than the factory stuff is, if you want to get this its the futaba 2ph 2channel am radio. it comes with everything you need!! both servos recicever and crystals everything.

check into it, just call your LHS for pricing or go on ebay and do a search for hobbyhut ebay store. or go to www.hobbyhut.com thats were i bought mine through!!

good luck! need anymore help just pm me or email me at [email protected]