My Nacra 5.0 touched water for the first time last weekend (after reencarnation actually...). Unfortunately the wind was too strong so I just tested it with the jib, not really a navigation but I could check most of the stuff. It was on the beach, with short waves coming from the side, and as I wasn't using the main sail, it moved quite a lot. I didn't like how the mast rotated with each wave, I'm planning to leave it on a buoy for a week or two, when i'm there, but the mast will be constantly rotating like this. Is it normal, would it be advisable to block the rotation somehow? It is not the original mast, I got the extrusion and made all the rest myself, so there could be something wrong.