Captain,
Are you looking for weed fins or regular slalom fins?
If you need weed fins,then the above info on the Lessacher applies.
If you need vertical slalom fins for your 7.5 and 8.1 m2 rigs the best fin
size will depend a bit on your conditions, but my guess would be a good
slalom fin in the 46-52 cm range.
Roger
|