akimbo
Active member
A while ago I designed an edf f4d-1 skyray and decided to test fly it but ran into a weird issue. Right after launch, the plane would immediately pull up until it was inverted and would continue to fly like that. The motor was not mounted perfectly as I hadn't designed a mount or a thrust tube yet but, I feel like any imperfections in regards to thrust angle would not result in this kind of behavior but rather a continuous turn. I figured that the wing, battery, or motor position caused this but everything seemed fine. does anyone know why this would happen?
reference pics:
reference pics:
![442252_babeb2704015728c7ab409773df66a9e.jpg](/proxy.php?image=https%3A%2F%2Fftforumx2.s3.amazonaws.com%2F2023%2F06%2F442252_babeb2704015728c7ab409773df66a9e.jpg&hash=b196c0bbc3aa348c415db3ee4e943881)
![442253_466b8848de3a02e5a5eeb48fd203da44.jpg](/proxy.php?image=https%3A%2F%2Fftforumx2.s3.amazonaws.com%2F2023%2F06%2F442253_466b8848de3a02e5a5eeb48fd203da44.jpg&hash=254f0326ddc45f4e94224c0c7f4ccba3)