I have one EXACTLY like that in my backyard...took me and my neighbor a whole sunday...ours is 8 feet tall, and at least a 15 foot gap...we havent really messured it..I will post pictures soon. Its right in my backyard. I will probably go hit it up today.
what tricks have been thrown on that baby? looks small-ish compared to a park jump but the backyard booter still looks like it has potential. if it's lacking in size, make up for it in creativity. throw a jib in there somewhere, double ups, it looks like there is even a combo to qp in that pic