Why's it going backwards?!

[DomRC]

Right, I'm hoping its just been a long week and I'm being dense....

I have finished putting the electrics in my new Cat S1 at long last, but for some reason its running in reverse. My first instinct was to reverse the direction of the Tx, but that obviously just makes forward become brake, and backwards become acceleration, which is still backwards!! So i changed that back...

The Novak GTB was bought 2nd hand and has been reset, with forward and brake now calibrated with the Tx. I bought the speed passion brushless motor 2nd hand too.... is there any way it could have been incorrectly wired to go in reverse, or is there a way to reverse the direction of a sensored brushless motor?

Very annoying - hopefully someone has a quick fix! Cheers