Great arvo session at boggy lake in a 20 - 25 knot s/sw wind.  Dusted the cobwebs off the isonic 50 and decided to go with the 5.8 for more power on the speed board.  Great decision the Isonic 50, 5.8 koncept and c3 24cm fin (3rd time out) were an awesome combo.  Really choppy both ends of the lake with a sort of flat section in the middle although you hit the rolling chop head on on bearaways.  I think with 5 - 10 knots of wind and little more sw i think you would do high 30's.  Good to see Tim back on the water.