Build

Topic	Site Pages
*Hull Stiffness & strength* Planking, Moulding, Fitting out	Scale models (AMYA MY #208)
*Fin & rudder*	Winged rudders Fin trim tab
*Bulb*	Bulb cant (AMYA MY #175)
*Sails* Materials, Shaping, Stretch	Sail Number Digits Cuben fibre sails Flying Cuben sails Sail blocks analysis Sail making Sail making part 2
Rigs & fittings Masts, Booms, Rigging, Line stretch, Fittings	Adjustable spreaders Adjustable spreaders (2) Adjustable spreaders (17) Adjustable spreaders (19) Adjustable spreaders (21) Adjustable spreaders (23) Adjustable spreaders v24 for 'A' class Adjustable spreaders v43 Limited Edition More spreaders Short spreaders Spreader position Backstay crane NiMH Batteries Making a rig Jib counter-weight Auto-easing Cunningham Auto-easing Cunningham 2 Gooseneck geometry Adjustable gooseneck axis Head fitting IOM Luff-line Jib boom sheeting post Jibstay & topping lift: Tensions Jibstay & topping lift: Jib luff sag Jibstay & topping lift: Jib leech twist Adjustable kicking strap Elliptical kicking strap for 'A' Making a mast Wind tunnel Lateral mast bend Mast stiffness Rig basics Main & Jib Sheeting Shrouds & Spreaders Wind tunnel Shrouds, Hounds, Spreaders 3D printed spreader (AMYA MY #199) Kinked kicking strap (AMYA MY #208) Adjustable spreaders (AMYA MY #210)
R/C Freq bands, Transmitters, Receiver, Batteries, Winch, Rudder servo	Arm Winch Geometry Constant torque pre-tensioner Winch drums Winch torque/speed 2.4GHz installation
Finishing off Surface finish, Sheeting, Squareness, Reinforcement, Waterproofing, Weight saving, Weight placement	Inertia Acceleration Boat overweight? Deck patches Trim & Drag (AMYA MY #174)