Just sometimes things fall nicely into place and a clear day with easterly winds onto the Crest combined with picking the kids up in bristol later. So an early start means a perfect mornings flying. The smaller size of the Wyvern is just perfect for the domestics but its pace and performance makes it the most fun I've had on a slope.
Before the thermals started to cycle through it was possible to play with different set up combinations and get some instant feedback. IM not sure what set up is best, just different.
. When the thermals did come through it really doesn't matter what set up you use!