Hey guys, what are some good airfoils for rc gliders? I'm hoping to make a 3m scale glider. I am purposefully not trying to make it light (~1600g), so it will hopefully carry its speed and momentum better. I will probably sheet the whole upper surface and at least to the main spar on the underside, so the airfoil should be fairly accurate. All of the popular airfoils for rc planes I have found so far fly most efficiently at high CL compared to others like the NACA 4 digit series, which I don't want because it makes the plane fly slower and make more induced drag. Any ideas?