Yes, always in intersting question... J30 v S29.1

Lake Mich J/30 OD = 138, 9.1=132

The Chicago fleet I race in has it's own PHRF ratings

MORF J/30 OD = 135, 9.1=132

These are for the standard rig 9.1, not the shorter masts, which are 135.


Dennis Bartley
Planxty, s/n 23994
hull 205