Constant issue with sizing raster files

There is a short explanation of the differences at the link below…but the bottom line is, if you drag the Photoshop PNG image into one of the vector drawing programs (Illustrator, Inkscape, Affinity Designer, etc.) , size it correctly there, embed it and then Save it as an SVG format file, the Glowforge interface will size it correctly, and it will have the same high PPI content. (You are just setting the size in one of the drawing programs.)