No adjusting of parameters needed, you'd already started the car and run it anyway. Figures were good, it's just cause Awesome's rollers read different to others. They all differ but Awesomes RR seems more sensible than these 225bhp chipped K03 cupra's you hear of.
I know of a supposed '221bhp' chipped Cupra and mine which makes a mere 207bhp walks all over it like it's stood still... the difference one was RR'd on a few grands worth of dyno, the other one a few hundred grands worth of dyno.