Well the first niggle with the Z1 is you have to create track maps by driving slowly (and super accurately) around the edge of the track, each side of course. The telemetry does produce a racing line but for context you need to create tracks.I missed the alert, sorry!
I'm looking forward to your report about the Z1 software. Me and a few friends often thought about getting it but never did since Motec is kinda.. "doing the job" just fine, but as you say, not really fun to work with!
How was your race?
Over the time I've found out that yes, the basic setup needs to be "within a good range" like running wing at 10 and the fast guys at 2 will make a massive difference for sure.Good idea, I've just done that. I know where I'm slow, it's just getting it out of the car without destabilising it. I'm sure there's a few tenths in each sector just on setup alone, the other few tenths are up to me!