Abstract: Substrate shrinkage that occurs during manufacture of an electronic assembly is compensated for by the incorporation of a horizontal line, having a plurality of vertical graduations, across a horizontal portion of a substrate and a vertical line, having a plurality of horizontal graduations, across a vertical portion of the substrate. The substrate is then cured and an amount of substrate shrinkage is determined, based upon a location change in the graduations of the horizontal and vertical lines. In this manner, solder can be properly provided on solder pads of the substrate responsive to the amount of substrate shrinkage. As such, electronic components can be properly mounted to the solder pads of the substrate.