View Full Version : ultrasonic 147

13th February 2011, 09:44 PM
I would like to sail the ultrasonic 147 with the pryde RSSmkIV 9.5m2 ;I am 80KG with 172 cm.
is she good to go upwind i had a futura 144 with 8.5 helium and i want to have a better start in planning and a better upwind . Is it a good choice.
many thanks

14th February 2011, 07:26 AM
Hi Jfc,

Yes it's a good choice and your sail will be perfect on it, planning and Up wind will be better.

Have fun