So I’ve used the drag knife a couple times and it mostly worked but I’m confused on the length.
From the picture linked below, there is a decent amount of blade (a few mm?) that sticks out from the bottom when the stopper nut is fully threaded to the blade holder. However, mine only allows for <1 mm (barely enough for card stock in 2 passes) to stick out. the blades are juuust under 23.3mm - 23.4 mm in length. Is there a mystery here?