I replaced the thumbstuds on my Dauntless MK3 with two small zip ties. One zip tie acts as a thumbstud for conventional opening. The other catches on the pocket, functioning as a ghetto wave. I was skeptical of how well this would work, but surprisingly the zip tie seems to function just as well as the wave on my Emerson Mini Commander. I find that a folder with some sort of automatic opening is a more practical tool.