RE: My board: Isonic 105 dram
Inner footstraps is bit confusing. My isonic has for each footstrap 3 different positions. Front middle back.
With inner footstrap position I ment:
Front straps: in the back position
Back straps: in the front position
All my gps speed were measured by an Garmin Foretrex 201. Gps-speedsurfing.com claims it is an good gps for speedsurfing. My record with 6.3 was measured by an garmin geko 201.
On the flat the isonic top speeds with my weight are like 70kmh
In the chop speeds are max 60kmh... but it is a hell of an ride B)
(Sadly I lost my gps last session :@)