Tuning Guide

Darren Bundocks Secret Settings Revealed!!
IDTipMeasurementExplanation
1Mast Rake5cm down the sternSwinging trapeze from top of bridle tang to stern of boat
2Rig Tension36 on Silver Loose Gauge, 27 on Black Loose Gauge
3RotationPointing to back of centreboard case for single trapezing and above. To side stay for light winds
4Spreader Rake40mm
5Diamond Tension 44 on Silver gauge, 38 on Black gauge
6Spinnaker Pole Height9140mmFor Gran Segal Spinnaker, measured from halyard block to pole tip
7Spinnaker Sheeting Position3rd tramp hook from front beam
8Main Beam Pre Bend14mm
9Rudder Toe In3mm
10Jib Car 38cm Light Wind, 41cm Medium Wind, 44cm Heavy WindFrom centre of jib track
Bonus!!CunninghamJib – Wrinkles before single trapezing. Jib – No wrinkles once trapezing and above. Main – Wrinkles to full stretch double trapeze. Windy – Hard as you can pull

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