Hahaha, you are right about us not airing down enough.
We aired down to 25PSI for this trail, mostly for a better ride on the faster sections. (We run 32-35PSI on the road.)
The front tires struggled a bit to get traction but fortunately, it wasn't too bad. I recently purchased a CO2 Tank myself, but have yet to use it, definitely want to try it out.
I am amazed that you would run 25PSI for street pressure, that must have driven really nicely. I usually do 30-32PSI when I know I will be in the city for a while. (Roads are super bad where I live) And then I will air up to 35 if I am doing a lot of highway driving.
We should hit a trail together this year, are you in California?