Large Wings + Low mass completely breaks the physics

[dylanpdx]

Having a rigidbody with a low mass (i.e 1), and attaching wings to it, usually causes the whole object to teleport to somewhere really far away, with no chance of recovery

Example setup:

The cube has a RigidBody with a mass of 1 Each wing has a lift/drag multiplier of 1, using the FlatWing curve

Upon starting the simulation, the object disappears immediately due to extreme velocity.

I tried looking into the issue myself but I can't really gather what's happening, besides that the velocity slowly increases, becoming more and more unstable

https://user-images.githubusercontent.com/1337360/103239094-78e7e800-4944-11eb-8333-3e3cbd5f818b.mp4