Don't worry this is a C-130 with just two engines, the Transall is different. I was watching real modellers scratchbuilding depron models and ended up here to watch a guy assembling a ready made model and saying he is building it. Clickbait.
Dude your over propped & I can see them dragging your engine mounts off the wing or striking the ground, huge torque steer with the same rotation, good luck with the maiden
Currently, a 5-inch propeller for the drone is used, and the torque is canceled by turning it left and right. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-w3y_ndAhtAE.html