This glider was printed on a Ender 3 V2 NEO with Creality PLA. The first two layers shall be printed slowly (50mm/s) to ensure layer adhesion.

Settings

• 100% infill
• 0.2 mm layer height
• max speed 100 mm/s

Post processing 

1. Use a hot air gun to heat the back wing.
2. Bend both sides of the back wing by 45°
3. Fix them (You can use a wire)

Comments

This is the first version and it has some bugs (CG is a bit of set). The main advantage is the reinforcement of the wing structure. When I first printed the original model (This is a remix!) the wings weren't durable enough. Thanks to John Doe for uploading this great model.