Discussion: 15 minutes lost

And I reckon I lost 16 so that's about right then :-)

20 did seem a bit odd. I found the pair of dot knolls straightaway, then went up to a flattish knollish thing covered in brambles which look a while to fully check out. Convinced I'd gone too far I went back down to the lower pair in case the flag had been hiding - no joy. Milled around a bit, then decided to head up to see if I could find 21. Passed 20 just before it.

Maps at 22 was definitely distorted. I wish I understood how the good guys find the flags under those circumstances!

I'd agree about 20. My GPS trace goes straight to the marked control point and turns 90 degrees, but that wasn't where I found the control.
Didn't much understand 22 either, but I'd rather lost enthusiasm a while earlier, just not the sort of area I enjoy.