Inboard fixed vs. folding prop & ratings
Here in Maine, on our Pearson 30, we were given a six-second credit for having a fixed two-bladed prop. When we changed over to a folding prop, our rating was knocked by six seconds. Best six-second penalty we ever took!
I find it interesting that JeffH''s boat was allowed to race under two different ratings in Maine. I''ve never heard of that; was always under the impression that your certificate was your certificate and that was that. You could make one change during the season (for the low low price of $40) but you could not switch back and forth.
Of course, the PO of JeffH''s boat was president of GMORA, so perhaps he had a little pull with the board. ;-)