Hi,

I just bought a JP freefoil 130, and I started to take some measurement to compare it with my formula board to define the foot strap position and mast track position

I sail with a Moses Vento Foil (790 mm wing) , and as per the recommendation from Sailworks, I had adjusted the mast track to 43-43" from the front tuttle screw; it was at the extreme back of the track on my formula, and it worked quite well, Very balanced for my 6 sessions so far on the formula board

I also see that 42 inches seems a starting point for the Infinity 76 (which is very similar to my wing)

However, on my new JP freefoil, the mast track is so much at the back of the board that the front of the track is at 40" from the front tuttle screw... I did not expect that at all! So I cannot replicate my adjustment.

This is supposed to be the perfect board for the vento according to 2 shops.

Is anyone running the infinity 76 or Vento 790mm with a mast base in the 36-40 inches range from the front tuttle screw ? Does it work well ?

I am just wondering what should be my starting point for the mast base, to find the right adjustment with less iterations. It seems conterintuitive to start completely at the front of the track.

Thanks for your input!