just installed BL-WOW-now problem

[tha5150]

well the motor has less that an hour on it, brand new from Mike. if it was a Lemon, we need to deal with it. otherwise i need to find another problem. but i didnt get a chance to take the diffs apart.

i do have to say this though guys... when i punched the throttle, the motor was clicking like that, jumping or whatever you want to call it. the video wasnt 1/32 on throttle, it was full throttle. i would think that the motor would be spinning and i would just demolish any diffs or anything else wherever the problem is.
am i wrong by thinking this? could it really be a bad motor? even if it is brand new? the temps were low, not like i killed it or anything. i was EXTREMLY careful with the temps being new to BL and all. i barley got on the throttle.