Updated US Layout Guide & Drill Jig Spacer Instructions

We have had some changes done to our current US 47 blanks-which means the location of the FCG holes is like the Polish stampings now, and they don't need spacers for drill jigs nor the US specific layout guides anymore. Because this could be a confusing situation, we updated the FCG drill jig spacer instructions to have clarification and comparison of these embossings and which need the US specific pieces. Check it out here.