Medium Fenders are .5 studs off and unable to place thrusters etc on some surfaces as well as lack of snap points.
I really hope they fix this. You cant turn fenders around to connect to themselves since the collision box is wrong. Snap points that used to exist are just gone and I cant place thrusters on some normal flat, not angled, surfaces anymore.
They really need to fix these problems as its insanely limiting our ability to build things.