I will not be participating in NB OD events this summer because I am converting 526 to roller and the sails I use on 505 down here in PHRF racing. If I do sign up for an OD race, I will be using the PHRF 155 setup. You guys will have to figure out if that is a workable option to get five boats on line for a OD start ... option being that I just do the PHRF races. It could be interesting to see if an overpowered OD is competitive with a roller in wind over 15.