Sorry for the dumb question from the newbie, but can anybody tell me if its normal for the black exhaust box (final stage before exiting the hull, and sits on the foam block) should have any movement in it? I have not noticed this before whilst cleaning, but have on this occasion. I have checked all hose clamps and everything seems to be tight. Was operated for about 2 hours, playing in small swell, but was not getting hammered and then had a 2 hour trailer trip home.

The skis only don 21 hours.

Can anyone put my mind at ease?