Crawler glitch or bound up?
 

Hi guys, so i have a ax10 and i just replaced the receiver (just the box with the antenna) with a traxxis because the stock one went out completely. So now my crawler seems almost like it cant hold a charge. I approach rocks and the thing get all herky jerky and cant climb anything. i thought it was the battery because that is what it is acting like. but i have two different batteries and i charge them both and it still acts up. It moves really slow in reverse and it cant seem to climb anything anymore. Did i wreck something else at some point? Please help.

Did you calibrate the ESC to the RX????

I didn't, thank you.. I'm unfamiliar on how to do that. Might go in the local hobby shop for that.. easy to do at home? I have stock transmitter with traxxis reciever..

Sorry for the late response.
Recalibrating the ESC to the RX is usually really easy. Something like:
-Set throttle trim to "0"
-Set throttle EPA's to 100%
-Hold full "forward" on TX & turn on RX (or plug it in)
-Wait for lights/chime
-Full "reverse" on TX until lights/chime
You are done.

Read your specific manual for the ESC to see for sure.