I guess I may just be misunderstanding, but I just went back there again, and here is what I found:
(All putts from directly above the hole, as in missing too long)
27 feet beyond the hole putt is 9inches downhill
16 feet beyond putt is 5 inches downhill
9.9 feet putt is 4 inches downhill
5.7 feet putt is 2 inches downhill
3.1 feet putt is 2 inches down hill
By chance are you playing this "one hole at a time"?
If so and coming up short, it may be due to the "Standard" speed greens?