I'm surfing a 9ft board with 8" center and 3.3" side bites. Sometimes, seemingly when I have more speed, the rail locks in and is hard to release without overdoing it and locking in the opposite side. I'm sure technique can make a difference, and I can just ditch the side bites, but I thought it would be fun to try the little ones.
These are the wake surf ones:

https://www.wakehouse.com/products/liquid-force-stub-wake-surf-fin-dual-tab-bottom-mount-pair.html
Thank you.