Ok, I improved the thing with the little white cubes(that you have collision also with fast movement),
and I can make the change from activ player to ragdoll more smooth, but the question is, does it make sense? I don't know, how much fps you lose, but I lose over 30fps, when I start the ragdoll movement. The only possibility is to reduce the detail-movement of the ragdoll, that means, I have to delete some not so important hinges and bones.
This sucks more than anything that has ever sucked before
Cu chris