Last year my original tt engine started knocking so I had to have it rebuilt, and rather paying more to have a stock engine rebuilt, I bought Mike Ward's forged block that was up for £1600, that price was too good for me to ignore it!
Quiet you!
Yeah the stock ECU, its horribly lean at the transition point between the first and second turbo's, then it drops straight back to 12-1 in about 100rpm. I'm in the process of sorting an aftermarket ECU and I'm looking for some larger injectors too, It hasn't seen 1 psi of boost since that dyno run!
On a related note regarding boost the dyno registered it at 17psi, my analogue gauge registers it at 19psi, and the greddy profec boost controller reads 23psi! Which would you believe? I'm quite inclined to believe my gauge, as before I had the FCD on it was reading 14psi and not hitting fuel cut, then on colder nights it would hit fuel cut, but other than that I have nothing to go on really....