4th completed lap, or clean - same thing so far. Quite a few attempts, but there's still only 4 times on my board; all four have been clean when checked. I've been trying to do more but shorter sessions on this one.
It's probably bad methodology, but when I crash, I restart. When I red-flag, I give myself permission to drive outrageously (which has so far resulted in me crashing at some point). When I make dumb mistakes, or am getting sufficiently far behind (>1sec), I give myself increasingly broad permission to experiment, especially with type 1 corners. This tends to result in a red flag or a crash, or getting further behind, but more info.
I should probably drive safely up to a few particular corners to experiment, but I haven't gotten that far yet.
EDIT: .... aaannnd lap 5 seems to have a barely discernible wall touch just before the Nordscheife entry. Ah, well, faster ghost.