I TA for a Solid Modeling class and this is the first time I've actually had a question that I couldn't easily just search for.
We have an assignment to make a pretty simple drawing, and at one point you're supposed to select one of the points at a corner and input the coordinates of the point as 5in in the x and 1in in the y. But when the student puts in the coordinate and hits enter, the coordinate simply goes back to what it was before. The drawing isn't fully defined, we can drag the drawing by the point we're trying to specify all over the page, and we can drag it to almost exactly where the exact point is so I don't think it's an impossible function.
Any ideas what could be causing this strange behavior?