Review on Round Rotary Fixing Nut Milling Engineering by Rene Putman

I rarely return items, but this item will be shipped to UPS soon. I tried very hard to take this job. Although it was covered in oil when it arrived, it had rust spots in a few spots that are easy to get rid of with a little wd40. Took it apart completely to give it a thorough clean and try to fix a major problem which was the main vise clamping screw not turning well when rotated. This problem arose from the fact that the end of the screw was not perfectly flat and the sleeve fixed in the sponge was slightly off-center. The only way to solve this problem would be to mill the end of the screw perfectly flat (which I figured). At least after cleaning it should work, but it didn't. The design is also not easy to center. I should have just bought a quad to start with. And now I just did it.