hello everyone i am new to this forum and to rc and i just upgraded the radio for my b4.1 to a mx3x airtronics. the problem i have is when i turn on the radio first and then the car the speed control on the car makes the first bibibibi noise and i have full steering but takes 10 to 20 mins to get the throttle to be able to be used at all. i dont know wether there is a setting on the remote that will fix this but dont think it is the speed control because it worked before i changed the remote. like i said i am new to this and when i got the remote all i know is the guy i bought it from binding it is what he told me. there is nothing wrong with the remote ethier because he took it straight from his car and its less than a year old. i hope you guys can help and save me some time and money.
thanks alot
-Tom

Start with the basics.
Charge the battery.
Use the manual http://www.competitionx.com/pdf/radi...x-3-manual.pdf and rebind the radio tx and rx.
Use the manual for the esc ?? to reset the defaults.
Get back to us if you still need some hep.

I see in another thread that you got this fixed. Another tip, forum-related: pick one spot to post your question. You don't need it in multiple sub-forums.