IOM Measuring Aids

These items are designed to make measuring an International One Metre (IOM) and its sails a little easier. The two leeech stiffening zone templates are dimensionally accurate to 0.2mm when printed on my Bambu Lab P1S but you may need to fiddle with the scale a little on other printersThe cradle to hold the keel when weighing the keel assembly or the whole boat is in four parts. I printed the cradle pads and the bottom pad in TPU and it holds a keel well. If not happy printing with TPU you can use any reasonably firm rubber. I made one with cut up yoga mat. (I'm well beyond the yoga stage)