I'm crafting a height chart to track my kids' growth using a simple 1x4 board. I'd like to accurately mark inches all the way up to 6 feet, but I'm worried that if I just freehand it, it'll look pretty messy. Currently, I've only got a ruler and a tape measure on hand. Do you think a t-square would help? What device or method would ensure my measurements are straight, level, and clean?
1 Answer
You might want to use a speed square for the measurements and either a circular saw or a router with a V-bit to make the actual marks. But a quick tip: instead of marking every inch (which can look cluttered), just go for a full line at every foot, a half line for the halfway point, and maybe a quarter line for the other increments. It keeps it clean and easy to read!

Also, have you considered using self-adhesive tape measures? They can give you clean and accurate markings without the mess.