Got to test my car yesterday at a Philly SCCA event at Ripken stadium in Aberdeen. Kind of weird surface, but useful enough for making sure the anti-dive changes did what I needed and that the catch can worked as intended. Glad to report the catch can worked perfectly! I did slide some stainless spring stock inside the tubes to prevent kinking/collapsing.
The anti-dive is interesting. I'd like more time on this setup, but so far they feel like a positive improvement. It feels easier to control the weight transfer to the nose and the front of the car seems to bite into the surface a little more on hard braking and trailing in.
Here's my fastest clean run:
https://www.youtube.com/watch?v=mAtW0Sl51Ik
and my fastest dirty run (only a couple of tenths faster but would have been a big improvement in PAX placement, ugh!):
https://www.youtube.com/watch?v=YCb9bbQoEIc