If your outside the park riding is good, then transitioning to these (at least 50/50) isn't bad stay centered, and like you said speed is your friend! Now for some real fun start working on that C box beside you! I love those things, and S rails.
I had intentions of trying that today but I was so stoked on my rail accomplishment I kept with that.
Were riding tomorrow so hopefully some videos of me actually riding and I am gonna try that "C" box.
I am only doing 50/50's as of now, baby steps.
Koi that has not happened yet even with the boys. Yes they beat me down but by the time they un-strap, poof, there is the old man, me hahhahha