Well, first things first, as legible as I thought the map was, I still misread what was mapped at 79. Thought it was a little knoll just floating outside a fairly straight contour line. So therefore "a knoll" indicated to me a second knoll, not on the map, which they had chosen to use for a control. Made no sense. Now it does.
We got lucky at 79, but also some good O' "feel" helped out. Bearing and pace from the road heading NNW. Both were difficult given the very trashy woods, but I'm usually pretty good at adjusting. Partway there our route started being on the slope above the reentrant, as expected and hoped. Woods were even worse. Ran into two teams searching, I can't remember if anything was said but the vibes were that they had been there a while.
I then remember saying to Sandy that I thought we still needed to go a little farther. Went about another 100 meters. Stopped, saw nothing with even the hint of a knoll. I then remember saying to Sandy that there was no way of knowing exactly where we were, and that we could blow off a lot of time there and still not find it, given the woods, and that maybe we should just move on.
And just then she pointed forward and a bit to our right and said something like "it looks flat over there, we should check it". And we turned and went maybe 20 or 30 meters in that direction and got a glimpse of orange and white, and unreal, it was the control. The reflector was both behind the tree and wrapped up in the control and not helping at all. Not a knoll in sight.
Punched and moved on, feeling very very lucky, but also just a bit skillful too… :-)
I wonder if maybe you're right about the control placement, that the spots were picked first from the map, and then just used without any changes. Some were almost absurdly easy, others absurdly unpleasant, others absurdly indistinct. And of course some were just fine. :-)
As is true for you, I have a lot of good memories and am very glad I went, and glad to have a good partner. Sandy was certainly suffering, but she kept plugging away. I'm pretty sure it helped that I carried her pack for the last few hours. If I had had a brain, I would have carried it a lot sooner in the course and a lot more, as it helped even us out.
Regarding our relative positions late in the course, here is a copy of my splits. Maybe you were lucky to get a copy of yours? You were certainly moving well when we saw you early on, and I'm guessing it was our good luck at 79 that was the difference overall.