Sup fin installation placement

1 post
purosurf's picture
Joined: 09/15/2022
Fin Placement SUP

Hello i dont know wich fin placement install in my SUP Is 9.2 x 31 1/2 

i was thinking quad and ad a center box. But no idea about the distance from tail and rail.and if will work good for this sup.
Maybe someone can help me , thanks