Fin Foils - Flat Edges on Rail Fins

[MrMik]

@$1

When I make a glass on single fin , I make them 12mm to 15mm thick …always works for me . The standard slide boxes on the market predetermine your fin thickness at 9.8 mm (?)…too thin for me . I wanna make my own boxes at maybe 15mm thick - the fin just seems to foil nicer at that thickness (and work better)…I reckon twinnies feel better with double foils too…maybe I’m dreamin

If you use the ‘UTFB’ system I developed, you can make any thickness fin to fit in the standard single fin boxes.