Fist of all thank you for sharing all the useful tips and specs.
We build up our first efoil based on what pacificmeister did, if @pacificmeister you’re here don’t hesitate to help.
We manage to make it waterproof and strong but we’ve got some very bad performance and we’re not even able to stand up on it. It just goes at around 3 mph…
We used the following part :
1 ESC firefly Arc200 which seems to work well
1 motor leopard hobby 56110 4 poles 640kv
4 lipo battery pack with 2 in serie and then parallel that gives us 12s at 16000mah
1 neugart PLE40 5:1
1 duct and propeller based on the stl file that pacificmeister gave on his first videos (can’t really remember which one).
We shaped the foil too (front and rear wings) , but we’re wondering why we have so bad performance.
What do you think ?