Following Phil’s suggestion, make sure to reposition the design to have its center at (0, 0) prior to initiating the carve. The design will not show on -X or -Y on the screen, but it will carve perfectly fine if the X, Y is Zeroed on the center of your circular piece. There are many ways to find the center of the circular piece just search the forum (one I have posted to recently as well).
Other than that, you can place the circular piece up against a bump stop in the front left corner, zero to that corner, and have the design Left & Bottom at (0, 0).
{:0)
Brandon Parker