A couple of jumps here but you can see four clean videos which you can pause and advance frame by frame here - http://www.bubbapv.com/Images/GBury-10/
Heights are 11' 6" (3.51m), 12' (3.66m), 12' 6" (3.81m) & 13' 1/4" (3.97m)
Here's is my worst attempt at 13' 1/4" / 3.97m. Missing the top a bit but once I get in a little deeper on that pole I think I will get launched. The poles react very good so I just need to get used to them.