Alan Bainbridge

I'm really new to R/C heli's and have recently purchased a lama-5. Ive picked up the flying pretty quickly and within about 30 mins of flying time had it pretty much tamed, apart from one thing, as soon as it takes off it rotates anti-clockwise which means i have to over compensate constantly,which im guessing is something to do with motor speeds? I really cant understand how to fix this. Should I take it back to the shop i bought it from?