@mur2501
Isn't a ruler just a ruler? What improper tools are we talking about?
But I agree, I wasn't really fond of all this precision drawing either. I'd rather use a computer for that, heh. At least you could ctrl-z nicely if you made a mistake!
Hell, life needs a CTRL-Z feature!
@freemo
@trinsec
The roller rulers are intended to be a cheap replacement for a proper architect T-ruler or the wire fixed equivelant. A T-ruler only works on an architects table where a roller ruler you can use on any notebook anywhere.
The idea is that you can move the ruler up and down and the lines will remain parallel and fixed as long as you dont lift it. Then you can pule triangles or protractors on top of it to create various angles.
@mur2501