23* pitch, so not straight down, but it is a constant pitch, so the only thing to stop me was the cat track crossing it.150 yards of tumbling??
That's a long way. Is this a Jackson Hole style blue?
If you hurt both knees in a fast fall I would look into the settings of your bindings. While they may be set appropriately based on the charts it might make sense to turn them down a little bit. If you fell quickly you should have snapped out without injury. Slow falls can sometimes not create enough torque so you get hurt. Quicker falls should get you out of both skis. I like to be able to twist out of my bindings when standing still. I think this ensures you have the strength in your legs to protect your knees in a fall. I have recently turned my settings down as I lost some strength due to a lengthy illness. I am regaining my strengths but don't have the strength I used to. If you are racing, skiing heavy bumps this might not apply but for mortals I think it makes some sense.
Heal fast. There is lots of season left.
Rest assured I am thinking about my binding settings.