I cannot seem to get my ESC to activate. I am currently running it in a stock SS with a 7.2v 840mah pack.

Even when i first purchased it, it didnt want to work properly. it says to plug everything in, then move the throttle to full and back to idle - I should here a beep and it shoule begin working. It often took several times before it would activiate, and I would regularly have to reverse the throttle channel to get it to activate.

Now - it wont activate at all.

Could this be a TX problem? Could it have something to do with the throttle channel EPA or ATL? I just want to make sure it isnt my fault before i go buy a new one and have the same trouble. I was going to head to the LHS this afternoon, if anyone can respond before then - it would be greatly appreciated. Thanks.