Dont get me started on them ! I sent them my ECU originally and to give them their due respect, had it fixed it double quick time. (yaw sensor open circuit fault).
It lasted maybe a couple of hours before it failed spectacularly - every error message ever flashing across the dash, engine rpm reported at 255000 rpm, temperature gauge at 200 deg.
Sent it straight back to them and they couldnt find anything wrong with it. In the meantime I bought a second hand replacement and fitted that (needs coding ) everything is fine.
They sent my original unit back to me, I fitted it and boom ! all the faults in world again. Sent it back again and after a week they declared it buggered and un-repairable.At this point they offered me a replacement at +£55 over what I had already paid (£200). This didnt seem too bad so I said go for it and then they decided they didnt have stock so would have to get one in at £ £450.
It was at this point I gave up with them and embarked on my quest to find a coding solution.