hey roger, you bring out an interesting aspect - namely underfinning a board
my board is wider in width and tail than the SB Fu 133 and runs well with the 40 cm fin
one usually says the max fin length to use is the ofo width
how does one determine the minimum fin length ??
and what happens if one goes under ??
thanx - as always!!!
joe windsurfer @ 105 kg
2012 JP SLW92, 2012 SB iS 117W, 2000 Fanatic BEE 124 LTD + Mistral Equipe II XR
HSM Fire 6.3, NS Duke 6.9, TR-6 8.4, HSM SPF 8.5,TR4 10.0
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