QR400 landing leg

thingiverse

Landing legs for the QR400 quadcopter are designed with aluminum arms that provide a sturdy base for safe landings. To assemble, you'll need four 5mm carbon rods to snap onto the copter's arms. Before printing, set your settings as follows: Rafts: Enable them for added stability Supports: It doesn't matter what type you use Resolution: Set it to 0.2 for optimal results