Hello, this is very interesting concept. I love fast as can be very easy printed on fdm machine. Can you improve a pitch checker. For example can you design this gauge so it allow to check 0.5, 0.75, 1.0, 1.25, 1.5mm, 1.75mm and 2.0 pitch ? To do this you would need design pitch into cutouts on sides. I think your concept is very good, when ypu will do changes, we would like put it to machine to check printability.