extrusion consistency test

i designed this for a 0.4mm to see if i'm having extrusion inconsistencies. simply check to see if the width of every layer is the same. I used the 0.8mm version at 0.16mm. this isn't very scientific but I thought the idea might help people

if the length of all layers are the same but it's shifting around than the issue is your mechanics slipping or something. This isn't a 100% accurate one and you can easily have extrusion issues and have this turn out perfectly. it's just a good measure

**you need a microscope/magnifier to try this.** I had a 4$ one that I used for this. it works fine so.. you don't need a fancy one.

put it on the flat side before printing :P