Winsplits puts me 4th in 'time without mistakes' and deducts about 4 minutes - that's about right. So must have been running ok, at least.
Warmest day of the year so far made it feel pretty oppressive and slow. In contrast to Tenby where I felt good, tonight I did not feel good.
Found 1 ok; didn't come in on the right path but recognised that it wasn't in a re-entrant and relocated without losing any time.
2 was much worse; tried to find it from above but came in far too early and messed about for a bit. I thought I was on a platform without a control, but I think it must just have been the widening of the contours just E of the wall. After noting at the weekend that these features are much more obvious on the ground than the map should probably have picked up on this. Bad. 2mins mistake.
6 - in avoiding the trap of staying on the rhs pavement and therefore ending up on the wrong side of the wall, created a different one for myself as mis-imagined the junction and ended up surprising some people having a BBQ in their (OOB) garden. "I think you're in the wrong place", they commented pleasantly, "you can't get through down there". It was nice they were so polite. +1min.
Ran all the way around the building work on the way to 8; in fairness to me they aren't mapped how they were in real life - but should still have done this better, I don't think anyone else made this mistake, probably another 30s.
Spent a bit of time working out whether it was possible to get out to the N to 9 and decided that it was so went that way despite the rock climbing. I think the other way was probably faster.
Lost 30s on 10 by running to where the control should have been rather than where it actually was. I was annoyed at the time at myself, so it's nice to be able to be unannoyed now :)
Lost a bit more time on 13 being the wrong side of the fence.
Basically - quite a lot of mistakes, so no wonder I was quite far down the results tonight.