well i'm at a complete loss now :(

Got a new battery and charger for a futaba 3vc, new futaba crystals, does the same thing in 2 cars. Tried it in a 3rd with what i think is a 35mhz receiver and it works ok but the throttle is reversed so i have to press backwards for it to go forwards.

WTF am i doing wrong with this??:confused::cry:

If the throttle is reversed does the transmitter give you the option to swap them? I have no idea about non-2.4 trannys and that.
Have you calibrated your esc? May be a stupid thing to say on my behalf but I am just throwing my two pence in.
-Josh