H16. I have large bungie from aft pylon around to aft pylon. Works well for me. Can't think of a good reason to go to the pin re leverge or righting advantage. I sail alone and use a righting bag with a 5:1 pulley to raise it out of the water. Boat pops up easily (I'm 180 lbs) and, since I've been doing this, I never use the bungie anymore.... suppose I could take it off... Although, sometimes 2nd trapper can use it as a restraining line in the big winds