As stated in the title, cubes placed in Cube Deflectors can be pushed by players and other physics objects, allowing the deflection angle to be changed. While any large change will result in the pellet exploding, it is still possible to adjust it slightly to hit a normally unreachable catcher. This is not possible in Rexaura.

An appropriate solution for this would be to add a clip covering the cube in the deflector, filtered to collide with everything except said cube. This would still allow removing the cube from the deflector easily and using funnels to pull it out, but would block it from being pushed as it can be currently.