Spyderco Tenacious Emerson Wave Attachment

Part that adds the Emerson wave feature to the Spyderco Tenacious knife. Still permits opening via the 1/2" hole.

Reference images for the Tenacious' shape & the Emerson wave protrusion.

I will try & add a thumbstud too so that users can open it using 1) the Spyderco hole, 2) the thumbstud, or 3) the Emerson Wave without each interfering with the other. I will make a version with a curved thumbstud like (https://kershaw.kaiusaltd.com/knives/knife/black-blur), a regular thumbstud, & eventua