Finally 3:3x!!! Also a C3 PB, it is insane that I clutched this out. Level breakdown below:
C1: I started doing a more bhop-focused line which is riskier but a bit faster than my usual strat, and here I got a 28 which is great.
C2: I got spun around before I reached the rocket and had to ride the slopes to regain speed instead of flying over like I usually do. Everything before and after that was very clean though and I didn't lose much time.
C3: An IL PB on one of my worst levels!! I got a huge boost from the rocket jump which was the big timesave.
C4: It only recently occurred to me to brake a little before the second tire so I could more consistently jump over it, and it worked out here. Good level overall.
C5: I was freaking out a bit when I saw I was 10 seconds ahead because this is a very chokeable level, but I followed my new line and it went pretty smoothly.
C6: I played very safe (as I usually do when I'm on pace in C6). I didn't get the big spring boost that usually happens when you come up under it but at least I didn't get screwed. I died towards the end but luckily respawned fairly quickly, had a good recovery, and was able to dodge the last eagle.
Overall crazy run and honestly a highlight of my speedrunning career so far. The next step would be a good deathless run, but this is probably the end of serious WR attempts from me.