Bumping an old thread... I have the mast down on NH again and would like to modify the spreaders. Being in Canada, the kit from Annapolis is going to take too long to get and we do have the means to fab up our own. Does anyone have any line drawings or dimensions? I probably can measure the angles on the existing spreaders and attempt something myself, but it would be easier to work from a pre-existing design.

The other option is I just weld on a collar across the front of the mast.

Thanks!