Hi, The copper area (E) has a tool to place via on predefined grid. Two ideas: 1\. User had an ability to state the exact coordinates of first via\. Now, if I enter 1mm x 1mm via grid, the vias has center point of e.g. (xx.308, xx.223). The decimal part depends on the via diameter, and the area border coordinates. So this screen would have X-start and Y-start.  2\. If the via grid inside one area is not continuous \(e\.g\. routing in way\)\, the coordinates might jump to another offset \(xx\.567\, xx\.112\)\. It would be nice, if the coordinate of every prospective via would be: Xvia = Xoffset + N*Xspacing. (N being an integer, and same for Y). Now here  The vias on left side are on 1mm grid, but the vias on the right side are not. Br, -Topi