Flikka Custom Quad 87L, 95L and 105L
All my boards are a v-shape bottom and have rocker 2/3. I use the Flikka sideshore quad fins on my 87L and 95L. In the front I have 9 and 10’s and the back fins are 15’s. On my 105L I use a thruster set up with the Flikka single/middle fin size 18 and the side fins are asymmetric in size 11.
My boars are shaped to sail in real-world conditions so the pretty much works in all type of conditions.