Arrived today with a loose brass set screw not attached to the tool. I figured out why because the threads don't match the tool. The seller or manufacturer packed it anyway unwrapped. The middle screw works in the same hole, so it's a thread issue. Very annoying. I will buy a better razor. This is when "you get what you pay for". Bought a $2 set screw from a hardware store when I brought in a poorly threaded screw. Plan B was to return the spokes if no hand screw could be found. A worker at a hardware store who was looking for a replacement screw of the right size said it was a bad thread. Attached are photos of a new screw in the tool with a badly loosened screw next to it. The new screw doesn't have a Phillips head, but as long as I can turn it by hand it's ok.