Thanks. It was also with no cones moved - I'm just way too inconsistent to use that method. I had another go yesterday and often I'd only get past corner one maybe one in ten restarts, mostly because I misjudge the start loop and don't get the optimal start-line speed (in which case no point in going on, as it won't be a 17.7xx no matter what, and I need that for a best time), or I misjudge the brake release point for turn one and go too wide or too narrow.
I suspect that, despite a theoretical optimum of a low 1:25.2xx, I've reached my practical peak. It has been a great TT though; just what I needed to put some time in again.
Oppose that to the latest one, with one of my least favourite corners and a car that keeps beeping at me... I did five laps to just post a safe gold time and won't be back.