Tuning Guide - X-35

Rig Settings

1. Mastbutt position:
Measure 178 mm from aft edge mast to main bulkhead.

2. Headstay:
Top bas swing to forestay with center halyard to intersection deck/forestay.

3. Mark your headfoil and use same mark as halyard tension.
Mark the lufftape on your headsail and use that as reference mark.

4. Measure from mark on headfoil to the intersection deck/forestay.
Base setting 228mm. Adjust according to wind speed.

	Tuning Guides - X-35 On the Water
	Wind Main Battens Headsail Spinnaker Headstay turnbuckle Rake V's Loosegauge RT-10M V's mm D1's Loosegauge RT-10M D's mm D2's Loosegauge RT-10M D2's mm Butt. Position	4-6 knots Soft L S1 -8 Full Turns 230 60 35 loose 178	6-10 *knots* Std. L S1.5 -4 Full Turns 228 65 40 10 178	10-12 *knots* Std M S1.5 Base 227.5 70 40 15 178		12-16 *knots* Std. M S2 +4 Full Turns 226 75 44 20 178				16-20 *knots* Std. M S2 +10 Full Turns 224.5 79 46 25 178	20+ *knots* Std. H S2 +14 Full Turns 223 80 48 25 178

Headstay datum: Top bas swing to forestay with center halyard to intersection deck/ forestay
Deck position for mast: Centerline intersection deck/ forestay to forward edge mast = 4190mm
Mastbutt: Aft edgemast to buklhead
Headstay turnbuckle: 3 full turns = 1cm. All turns relative to base.