Terrible attachment design. Instead of 4 holes as indicated in the instructions, it only has 2 to save a few cents in production. and they put them in an impossible place: right under the axle housing. It is impossible to reach them from above. In fact, if you have a thick workbench, you won't even be able to get the screws in from the top because there won't be enough room on top. You need to insert screws under your workbench. And if you don't have a screw that's just the right length, youβ¦