This is a variation of the excellent Spiff text, except this makes all text following a period a smaller size. I find this easy to read a decimal number in a smaller amount of space. Might also be good for a radio station frequency or even a website name etc.First of all, see reference usage for Spiff.scad Then use ; You can optionally pass the scale of the text following the dot. write_d("1234.5", , smallscale=.5);