Printer Adjustable Foot

Turns out that the desk I have my Anet A8 is sitting on is not very level. Due to the size and design of the desk, I cannot fix this. So just setting the printer on it is a problem. After looking around for some adjustable feet and not really finding anything at the home store, as well as everything I found online was unbelievable expensive for what it was, I designed an made these. They can be used with any piece of furniture, table, whatever.

It uses a standard set of 1/4 in bolts (1/4-20