Subnado Slide-in Fin Box Mount

The slide works great but I had to trim the slide box to get it to slide enough so I could get the lock guide in. Love it

We used them to propel our standup paddle boards and for diving.
The battery on stage 1 cruise mode goes a long way!!!
2.5 km with the paddle board plus 45-60 minutes snorkeling and we still have more than 50% battery left