The answer is a long one, too long to do now while I'm supposed to be working, but;
It must be said the 34 could have gone quicker if we hadn't effectively lost two full days (Thursday and Friday) due to the engine issue. No excuses made or needed though, Mark and the crew did a great job I think.
Saturday was the first time the car ran at full health.
We'd consulted with the Japenese Yoki man and he described how to get the very most from the rubber. This we did, and instantly pulled over a second off the previous best time.
Unfortunately the track was past it's best by the time Mark's fastest lap was recorded though. A fact born out that the two front running cars were around a second of their previous bests when Mark recordered his 34.1.
I think if we had it all together when the track was at its best, lopping another full second off the car's time would be highly likely.
We also had Murray Coote on hand to make some suspension adjustments to the car, and every time it went Mark said it felt better. To highlight the improvements made just in the few chances had to run it, the car picked up over 20klm/h in turn 1 apex speed, without sacrificing straight line peak speed.
So yes, there is plenty left in the car without major changes, just finessing the package that is already there.
We haven't really had any proper testing when the car has been the constant (always changing aero stuff for instance) , there have been many many changes done concurrently, but now it is where is will be for a while, hopefully we can just do some laps, and make subtle changes to setup to try and gain an improvement.
It's worth noting I've been told recently from a current F1 aero engineer, that there is simply no one and nowhere in Australia that knows enough about vehicle aero to warrant going much farther down that path. Zoom mag style streamers and smoke don't really cut it.
Wider rubber is coming which will be fantastic!
The Cyber car only had 5mm to spare each side when it went onto the 34's car trailer, so they're about 100mm wider than us. Heaps.