@JeroenYes, back in Viana i struggled terribly on your board, despite being your weight and having some supsurfing skills. That was another lesson for me.
Meanwhile i got cheap Indiana All in One 7'8 x 31,5" 135 liters. I hope this will help my further atempts in supfoiling.
My plan is to bring it instead of my other WaveSup Quatro Glide 8'6 to my holiday spots that don't have proper waves like at the Atlantic spots at Viana, Galicia etc., spots in the Med, North or Balitc sea or up in Denmark with rather mushy waves.
At these spots the Indiana should also work for supsurfing with it's flat rockered stubby shape, set up as a Twin 2+1.
The next days i'll hope to try the Indiana with my Duotone AMP 2145 and the Foilboost on our river, to see how it pops up and pumps.