This report shows a graphic of layers 2 & 3 (in red & green) superimposed over the nominal (light black line), with the error exaggerated. You can select and view any combination of layers for this display. Notice that there is substantial shift error in the +'Y' axis, and also substantial shrinkage in the 'Y' axis. The 'front-to-back' registration between layers 2 and 3 is ok.

The MAXIMUM TRUE POSITION ERROR report provides an accurate, panel-by-panel accounting of registration - a powerful quality assurance tool for the growing number of PCB customers who require this information.