How to create print in place objects

I have designed a hook that I wanted to be print in place and rotate. I have left .3 mm or more of clearance on all sides above and beneath but when I printed it I can’t get it to move.

Am I missing a trick? It is for a contest entry. I am happy with the strength as the hook can easily hold 6kg of weight but I’d love it to rotate so it adds something special to my competition piece.

I will reply but it is late atm so please don’t be offended if I don’t get back to you until tomorrow. Thanks for any help.

I have designed a hook that I wanted to be print in place and rotate. I have left .3 mm or more of clearance on all sides above and beneath but when I printed it I can’t get it to move.

Am I missing a trick? It is for a contest entry. I am happy with the strength as the hook can easily hold 6kg of weight but I’d love it to rotate so it adds something special to my competition piece.

I will reply but it is late atm so please don’t be offended if I don’t get back to you until tomorrow. Thanks for any help.