Won a key set and ECU from a corsa on ebay because I was wanting to get the 2nd ECU flashed with the standard software to see if the current map is crap or if it is my imagination. Going to go to VXL hopefully tomorrow and see if they can do a quickie for me (usually get tech2 stuff done free! )
Anyways, if it is the software on the current ECU I would probably send it off to get bench mapped. I know a lot of people cringe at this idea but being so far away from almost everywhere it makes life hard. Do some companies charge less for doing bench maps?