Hello all yes I am new and I'm still learning about your web site. I just purchased this mill and cleaning it up. All though it came with scales for XYZ I'm trying to get everything working. Table feed dial, Both X and Y do not have a set screw to loosen to set dial to 0. All of the other machines I have used have this feature. There is a knurled ring next to the dial I thought may loosen but it does not. The dial with marking have no set screw on it. What looks like the thin knurled part has a role pin in it. The hand wheel it's self does have a set screw.