Thank you for posting the jumping photos.
Considering his shoulder and neck I figured he would be a scopier jumper and much better with his knees. In two of these photos I would say he has his knees dangerously low.. to the point where he could catch a fence. Now maybe the fences are not high and not challenging him or he got in too close etc. but that one over the rail and especially the one over the roll top has me thinking Yikes!
I am surprised considering his conformation photos.