Boost Fin Slide-in (SUP) Adapter

The slide in adapter is great!! It was a little tight at first and would not slide all the back when originally installed, but after first time use it became more adjusted to the board as was able to slide and lock into position as it should. Thank you Boost Surfing!

I'm not sure if it's my paddleboard or what, but the SUP adapter barely fit into the channel on my board. I had to get a mallet and give it a bit of force to get it in there. It seemed _just about_ the right size, though.

The adapter fit perfectly in the fin slot, however the retainer pin slot was offset from the boards slot by ⅛" so I had to fabricate a slimmer pin to fit. Hence the 3 stars.