So I’ve been spending some time making a e-jet surf board
The board I’ve used is a 160l ahd windsurf board
Jet 80mm M.K. jet pump
Motor sss 360kv
Esc flyer esc 400a
48v 13s battery
Board and full gear 16kg
Rider 80kg
I’m a bit lost with what is wrong with it as I would think it should shift pretty well