Having a sealed mast is so important, I don't understand why the Hobie 18 has an internal halyard. It makes it impossible to seal the mast. I miss the halyard system that is on the 16. It makes the mast water tight and is easier to replace. Its also easier to lock. The locking system on the 18 is realy a pain in the neck. Other than reducing windage, are there any other pros to internal halyards?
