Strange, I’m 14 stone or thereabouts and there is only one landing I can think of where I actually bottom the travel, even then it was a cackhanded landing.I know what you are saying about the slacker angle but I found the opposite curiously enough, my HX 2 was running the same forks at 120mm and felt all wrong, I’m not sure head angle is the be all and end all as if you look at the geo for the Niner it shouldn’t feel as competent as it does on the downward stuff. I’m convinced alot of it has to do with body position/balance on the bike i.e too much weight over the front makes it twitchy or bottom as the fork has more to deal with.