All good advice guys

How about board position though?
That was probably my biggest failing.
While I was sining the kite I'd edge when it was on the way down and ease off the edge when it was on the way up, but I didn't seem to be getting the controlled speed I wanted, as in fast, ( or thought I should be).
I also tried riding the board flatter and had fun trying to slash it around like a surfboard.
But if you want to do a good speed run, is it just ride it flat and loop?