Getting very close. I wasn't expecting to get this much of an improvement when I started, but I think I've finally started to get the hang of the 3D movement in the middle of the run, and I also hit the perfect 6-cycle Glandilock Seed at the very end. My sum of best is now 1:17:45​, which is around 30 seconds faster than the WR. That means I can get that WR if I just string together a perfect run - much easier said than done, obviously, but in my grasp. Still going to study the WR a bit more to see if I can get ideas for more optimizations, but I think at this point it's all execution.