well i will forget about the arms....

guys, how can i make my sport tune faster, its not new anymore, about 30mins runtime... how can rebuild with out taking it out....i still cannot accept that a sliver can 540 its faster than my sport tune....


also how much does your average mini weight? i know TAC rulling minimum weight its 1350g, i understand heavy won't flip. but when use lipo flip like its gone mad..


ezme...whsssaaauppp