I found that the rulers for the sides of the crumb tray were so useful that @jbmanning5 uploaded, that I needed one along the bottom as well. The attached file has his two rulers, plus two bottom ones. (One longer than the other). For those of us with the pass through slot, I’ve just left the backing on the veneer and leave mine loose, but I assume for the basic there isn’t any reason to not just stick it down.
CrumbTrayRulers-3.svg.zip (42.9 KB)