No Idon't have any shims inside the crank, I think husaberg dosen't have any.
When I bought the bike the engine was ruined but I don't think it had this float, changed the conrod to a new prox and because the holes of the pin wasen't in the same place (the pin was longer) I stayed with the same pin, and the size of the crank is correct with the manual, so I don't know were this float came from.
Anyway I will try this solution, thanks for the avice.
:cheers:
ZAGA