20200308_1142_fin_b_main_foil.txt Codename : Alto Implimentation : Dion Patelis File created : 8th Jan 2020 Last print : 10th Jan 2020 Material : PLA 8hr 40min 48g 16.24m Implimentation Front FCS tab from LE = 5.75 Foils are all the same proportions. Only chord length differs. ---------------- Base foil FDFB = 0 Ch = 115 Th = 16% ThFLE = 20% TE = 0.0086956% i.e. 1mm LEDia = 6% ---------------- FDFB = 10 LEOS = -5 Ch = 115 ---------------- FDFB = 60 LEOS = -15 Ch = 70% ---------------- FDFB = 89.5 LEOS = 28 Ch = 50% ---------------- FDFB = 94.5 LEOS = 38.655 Ch = 35% ---------------- Other Tip fillet radius = 4.2 ---------------- All dimensions in mm unless specified. FDFB = Foil distance from Board LOES = Leading edge offset from Base foils leading edge (+ve towards stern) Ch = Chord Th = Thickness ThFLE = Thickest point from leading edge TE = Trailing Edge thickness LERad = Leading Edge Radius