Yes, I have reset the end points, throttle etc several times as I also thought this might be causing it, but didn't make a difference.

I'm really not happy with it, it is seriously slower than before the update. I do have another RSX in my 13.5 car that i havnt updated, so i will swap the esc's over and see how the updated one performs in my 13.5t boosted car.

Thank you though, I do appreciate the help.

Cheers,