ive found another thing:http://forum.toribash.com/minibash.php?challengeid=2391
it seems the hands start to get crazy, when the forearm is too short or something.

found another one:http://forum.toribash.com/minibash.php?challengeid=2516
when u move char to the ground using s key in editor, the char gets under the floor.
same happens whe u do it towards the roof.http://forum.toribash.com/minibash.php?challengeid=2526

this happens, when u move toward the middle line:http://forum.toribash.com/minibash.php?challengeid=2532
after entering the editor again, i can move the char wherever i want:http://forum.toribash.com/minibash.php?challengeid=2533