i bought a sand anchor called a wombat from a boat shop just hook into that and take the kite to side of window and go grab it works great to self launch aswell
The flip works on waroo's, and I think most SLE's at less than 20 knots, but the modica landing didn't work for me. If you use the search function there is a thread on using the flip landing and another on self landing techniques and flying wombats.
