Notice:
The advice given on this site is based upon individual or quoted experience, yours may differ.
The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.
I usually go by the sail. If the bolt rope is inserted into the boom track and I raise the sail all the way up, then harden the Cunningham or downhaul, then that's the boom height I go with.
If there's some slack (6-8" of play between sail all the way up and boom down), my preference is to go with max sail height because (1) there's more wind higher up and (2) you reduce the likelihood of getting bonked by an accidental gybe.
This configuration is more prone to heeling but not by much.
I've been on tall rigs only a couple of times, and from what I remember when standing, the boom was at about the level of my jaw. (I'm 5'9") That's one reason why I appreciated my standard rig--it was a foot higher.
Dave Bristle Association "Port Captain" for Mystic/Stonington CT PO of 1985 C-25 SR/FK #5032 Passage, USCG "sixpack" (expired), Now on Eastern 27 $+!nkp*+ Sarge
According to the info I have for my tall rig (88 model - my boom is fixed), compared to a standard rig the boom is 1' lower and the peak of the sail is 1' taller. This means that fitting a reasonable height bimini to a tall rig is difficult at best.
Notice: The advice given on this site is based upon individual or quoted experience, yours may differ. The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.