Will run my own races tonight. Need to do a bit more testing in the Vauxhall, as I'm still 2 seconds off my best lap in the Alfa. No worries-I've opened no times yet, and will not do so until I've completed my races.

Vauxhall seems to pull a bit better than the Alfa with untouched gearing, and is more stable. but understeers more as well (YUKKK!)