J/30 Class Association Forums J/30 Forum The Boat, Sails and Equipment Running halyards through sheave box

Ty Bill. Running it over both does seem logical. I have the mast down and sheave box out, so that's easy.

However... if you were trying to feed a halyard with the mast up, it would seem a bit difficult to get the bicycle chain over the aft sheave. There's probably a riggers trick to do that.