The backstay should come on to maximum when the big puffs hit and off when it softens a little.

J70 north tuning guide. Install trim marks on the spreaders at the mid-point aligned with the center of the hull. North Sails Tuning Guide 20 Oct 2014. Measure from this mark to the tack pin.

Tuning Quick Guide Attached is our quick tuning guide that we have developed for the J70. GETTING STARTED RIGGING THE SAIL. North Sails Quick Reference Tuning Guide.

North Sails One Design 11-meter Tuning Guide 3 o n e d e s i g n. North Sails Tuning Guide Rig adjustment tools Safety harness boatswains c h a i r A crew of six Step 1 - Max J Measure from the center of the headstay at the deck plane to the forward face of the spar a b o ve the deck. Mast base fully forwardDistance from mast to blukhead aft Cap Shroud Tension Lower shroud Tension Intermediate shroud tension.

North Sails N13-L12 Quick. TUNING GUIDE 201911 MNG-JNG-ANG For any question you may have on tuning your J70 contact our experts. CERTIFIED SERVICE AND REPAIRS.

The traveler should be centered and the vang and backstay should be on hard. SET-UP 1998 North SailsMay not be re p r oduced without. Ten degrees of heel is fast.

North Sails Tuning Guide. J70 Tuning What are the keys to rig set-up. When tuning the J70 for racing our focus is on headstay length and tension on the upper and lower shrouds.