Hi Hou folks . Thanks for the advice , passed on to Kevin at North shore Watersports, regarding the Anchoring of the Blocks... the Floor anchoring ring, ( I was guessing ), is for when I use a Sailing rig ????!!!! Glad to hear that your business is busy ... And I look forward to receiving my new Sail seat and fitting kit.. plus I've asked Kevin to get another Hou NHS TSHIRT from you... That is going in my GPs Waiting room... Plus going to see about getting one to to the GOVERNMENT head of the NHS .. See if it can be shown on national TV NEWS for you wonderful people.. 🤗🤗🤗👍👍👍🤩🤩🤩🤩🤙🤘✌✌👍🤗🤗🤗🥰