Mbalhizen... Are you talking about an infusion mast?
With the new mast base it is essential to carry a wrench on the water so you can adjust per conditions on the water.
In case anyone is wondering how you do this, you set up the boat on shore (including correct stay tension for conditions and adjust the mast to various loos gauge settings, counting the quater turns on the nut as you go. Then when you are out on the water you keep a running count up and down on the nut as you adjust it between races to stay within the upper and lower limits. Like card counting - but easier...
Chris.
