On May 26, 6:26*pm, JJ Sinclair wrote:
Several pilots have asked me to build them a copy of my WING-RUNNER. It assembles by inserting 2 pins and slips over your wing tip, held in place with good old duct tape (provided). Keeps the wing tip about 6" off the runway/grass/gravel/short weeds! Collapses to 8" X 2" X 2" for easy storage
Put it on the up-wind wing, climb in and hold full stick away from the down wing. The ship will roll straight as an arrow on main, tail and WING-RUNNER. You can't tell its on there (no yaw into the wheel can be noted) E-mail me for photos. $99.95 and I pay the shipping. * * *

I bought one from JJ a few years ago. I have not had to use it yet,
but I carry it with me on every flight. It is very nicely made,
lightweight, and sturdy. It take up little to no room in the cockpit
and fits easily on the storage space behind my head in the glider. I
highly recommend it!
Tom Nau
ASW-28