O.k. apologies Michael... The bunny from MoI v4 beta is now a solid too, after i scaled him up.
The original is probably to small for stitching it into a solid.

[EDIT] also after scaling the bunny up the display problems went away when moving the
model! I should from now on work with the v4 beta, to see if i can find glitches etc!

Best regards
Stefan