Rubbers do not colllide sometimes

After some playtest, I think that Rubbers do not collide either at very tight position with many splinepoints or at plinepoint 0 and its neighbor.

Sometimes the ball flies through.

While working on the metalwireguides I saw the meshes twisting somehow.

With the MWG-code (and some intelligent copy and paste) it should be fairly easy to mitigate or fix the problem, if I'm correct, that the twisting meshes are the culprit here.