I know Steveo had the same issue on his D Jetro too.
Either way, both the Link and the Blackbox belts the 'driveability' of a FC out of the water. The stuff you can't see on a dyno is quite often overlooked/forgotten about/ or simply not known about if you haven't had anything better.
With the FC, I always had a 'miss' under light load taking off from lights. I'm not the only one that had/has this issue. There was a thread made about that specifically.
The whole steering angle thing I'm sure is just the rear right pointing in the wrong direction. When in RWD, it'll spin but hold DEAD STRAIGHT.
Marko, we will try again after the new suspension goes in