I want to see how my Deltaprintr is running so this test print.....
The file is for 250mm diam and thickness of 0.25mm, but in Cura, I scaled it by 0.8 to give 200mm diam. That turned out to be a good idea because the fan just cleared a pillar!
When it is finished, a micrometer can be used to measure the thickness in various places, and the diameter can be checked too.

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/4koa9nveXSy

Deltaprintr

Deltaprintr Kit

No

No

100%

Printed at 20mm/sec using PolyMax PLA.
There is a thin area on the right side of 0.23mm while the thickest part is 0.32mm. One area that did not stick so well to the mirror is thicker at 0.44mm but I think that is an artifact of the print failure.