We used to do this back in the 80s. We set the gliders incidence at 2 degrees down as compared to powered airplane. I used to have them begging to release them... nope not high enough yet lol. Why release them at high start or even winch altitudes? I made it to launch much higher than that. Sky's the limit lol. I can't see it... I can't see it... yes you can lol Cheers and thanks for the remanences! Robert