WA
83 posts
I have the 4.2m wing and played around a bit with the Z line length (the yellow lines, brake lines). If I remember correctly I think about 25mm longer Z line length was the sweet spot (I just used some dyneema with knots to make changes on the go one session, till I found the setting I liked best). Didn't notice a difference to lowend, topend was certainly more comfortable.
I'm also keen to try adding a Bowline’ riser sometime, the line attachment in the middle of the bar is a bit irritating.