I have a Facnor FX2500 that I use in three different applications.
The boat is a masthead rigged Beneteau First 38
- Asymmetric set on a bowsprit (use the AFX conversion kit)
- Solent jib tacked just aft of the head stay, 1:2 halyard just below the head stay
- Code 0 set on a bowsprit (it can also be hoisted in the same position as the Solent jib
I need the 1:2 halyard to get enough tension on the stay sail, Another option is to rig a 1:2 tackle at the tack.
The Solent jib (came with the boat) have a high modulus luff rope, but it is also made with a luff tape so it can be hoisted on the head sail furler profile. I have always used it on the Facnor FX, never on the headstay.
The head sail is self tacking with one long standing batten (give more roach at the top of the sail while it can still be furled).
This is a flexible configuration that works well for us.