2 MY BACKGROUNDStarted racing optimists aged 8. Joined the Welsh National Sailing Squad aged 10, Optimist GBR Squad aged 11.3rd Optimist UK nationals (junior fleet) 2001After Oppies I sailed Toppers, Lasers, 29ers, Cherubs, Foiling Moths, various Yachts.Having sailed in the majority of the GBR junior and youth squads, aged 18 I started coaching the North Wales Performance Squad. This was taking sailors from a good club standard of racing to international level racing.March 2012, I arrived in Dubai and started working at DOSC.
3 OPTIMIST TUNING GUIDE BOAT SETUP MAST RAKE SAIL TIES Padded toe straps Decent mainsheet (7/8mm) with ability to make 2:12 BailersGood non-slipMAST RAKE112 inches (284.5cm) is our starting pointLighter sailors may go down as far as inches (278cm)SAIL TIESMast sail ties : twice round mast 2mm ropeBoom sail ties : once round boom 2mm ropeClew tie down : twice round boom 3mm ropeTack boom tie : twice round boom 3mm ropeTack mast tie : twice round mast 3mm ropeMast head tie : twice round mast 3mm rope
4 OPTIMIST TUNING GUIDE SAIL TIES ON MAST SAIL TIES ON BOOM 2 Theories: First: StraightAll sail ties 8mm off the mast – tighten as it gets windierSecond: BananaLight + Strong windsTop and Bottom sail ties 8mm off the mastMiddle sail ties 2mm off the mastMedium windAll sail ties 8mm off the mastSAIL TIES ON BOOM8mm off the boom in the middleGetting tighter towards each end of the boom
5 OPTIMIST TUNING GUIDE LUFF TENSION BLACK BANDS SPRIT TENSION BOOM SPAN Generally it should be slack with horizontal creases visable.As the wind increases tighten the luff.BLACK BANDSThe black band on the sail must be between the two bands on the mastSPRIT TENSIONThe sprit can be adjusted by the sailor on the water in accordance with the wind conditions. Pull on until the diagonal creases disappear.BOOM SPANSet to 80mm
6 OPTIMIST TUNING GUIDE VANG OUTHAUL DAGGERBOARD Should be just slack upwind in light/medium conditionsTighter when windy.Vang should be tight enough to hold the sail shape on the downwind leg.Smaller sailors can use the vang to help depower the boat.OUTHAULOppy sails are flat so only have the outhaul tight when its very light winds or blowing a gale.Most of the time you want a nice smooth curve.DAGGERBOARDMark on your daggerboard the positions for beat/reach/runLight sailors will find lifting the daggerboard up 6inches (15cm) in strong winds will help them control the boat and allow them to sail upwind more effectively.
7 TOOL KIT SAIL TIES ELASTIC TAPE MEASURE BUDGY BOUYANCY BAG TRAILER PINSSPANNERSTWEEZERSFIBRE GLASS REPAIR KITDUCT TAPEELECTRICAL TAPEPLIERSROPESWD40RIVET GUNDRILL
8 SPARES BOUYANCY BAG SAIL TIES SAIL TILLER EXTENSION SPRIT LINE (HALYARD)MAINSHEETBLUEIESBUDGYMAST CLAMPBAILERS
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