I'm in the process of setting up a lazy jack system on my C&C 24. There's a good reference of a lazyjack system setup on a website (see link) and a picture is attached. I am not certain though, whether the cheek blocks on the mast and boom need to be placed on port and starboard sides of the mast and boom - or on one side only. If the blocks are to be placed on one side - is there a preference?Thank you all in advance,