How were the V730s doing this time out now that they have some more miles on them past initial scrub in?
I think I hate them. They might have marginally more grip than before, but the grip up front falls off 3-4 laps into every session. There is zero consistency over the course of a full session.. I Friday testing the following:
9:05am - Warm up. Started with 28/29psi cold. Front bar on stiff setting. Beat prior PB on lap 4 with a 2.13.40. Came in and tires had gone up to about 40psi/35psi by the end of that session. The front was pushing but this was mostly from improvements in line choice, etc. (had been watching several videos the week leading up to this). Dropped to 35/35 hot.
9:51am - Went out and went for it on the first full lap after feeling it out through the esses on the out lap. Car felt fantastic, brakes worked great into Oak Tree and Rollercoaster. Ran the 2:12.55 on my first and only full lap. Here was the brake trace with wheel speeds into T1 for reference when everything felt "right":
Braking into T11/Oak Tree:
The next 2 morning sessions I tried 30psi. Honestly didn't notice any increase in grip, but felt sloppier everywhere.
**This could be due to the sway bar on stiff + the added camber adding grip, therefore requiring more pressure. Prior to this day I'd only ever run the FSB on soft**
Then in the afternoon I tried running the FSB on soft and tires at 35psi. This is probably the best side by side screenshot I have of the two sway bar settings and effect on lateral grip. Darker lines are from FSB soft, lighter lines are from FSB stiff. Both at 35psi hot. You'll see that all the peaks are a bit higher with the stiffer bar setting.
Unfortunately I don't have a full session worth of data from ST for the 30 vs 35psi comparison... It was cut slightly short and the ST logger has intermittent issues running for a full session. I am wondering if it's wiggling when hitting curbs etc with an intermittent broken connection. I have hundreds of 50-100kb size files, and a handful of 10-20mb useful logs. Fortunately they're all time stamped via the title so I can match them up to Garmin sessions.