it may just be my overriding desire to improve/invent things for fly fishing/tying, I have always disliked having to adjust the gape on the jaws on a cam vise (due to never being regimental enough to tie a dozen of one pattern) and like the idea of an inline vise with the lever action jaws I have looked long and hard at the Waldron vise with the star screw adjustment and absolutely love the design, but I can't justify the ?400 (800$) price tag