Rory, I'm actually only repeating what I was told. My interpretation, or understanding currently, has to with major ridge lines, versus the smaller hills that both Lancaster and RG scale. Hopefully, Mayday will chime in and tell us all what a dummy I am, for not understanding better what he meant.
After seeing Cherry Hills, I was fondly recalling Lancaster. I say fondly because there was very little at CH reminiscent of LCC, which was a disappointment, with only one or two examples that were similar in look and feel of those wonderful uphill approach shots at LCC.
Specifically, # 3 at LCC goes down that major ridge separating the two sections of the site, not technically over. #5 cleverly uses the bridge to get back up. But, since I pushed my shot, Mitch was thoughtful enough to have me avoid the bridge, and, I scaled the hill well to the right where it was a more gentle climb.
I would assume, while Flynn may have had his druthers, like all good gca's, strict adherence to formula, can create missed opportunities. Or, was he a hack? (esoteric joke for Mayday)