3D-Ken

The attached .STL is just a test piece that is part of a much bigger print. The protrusion is very small. The whole piece is only 6 mm tall, with an arc radius of 1.5 mm. I can print the test piece vertically and it comes out perfect. However, it needs to print horizontally as part of the bigger object. I determined that it needs to print with the smallest layer height possible with supports, but no matter what I do with the supports, it never comes out with a useful print. Are there things I can do with supports to make this work, or am I just asking the impossible? Using a Prusa i3-MK3. P4.stl

Thank you. I found it.

Where do I find the "Z Offset Plugin"? I am new to this and didn't know there were any plugins for Cura. Ken ===

I'm using Cura 3.6.0 and have an Anet A8 printer. Because of the way I have the A8 setup it is impossible to get the distance between the print head and the bed exactly right. I'm wondering if there is anything I can do within Cura to put in a correction for this problem. Things worked well enough when I was using PLA, but now that I'm trying to use PETG, I can't get it right. Any help would be appreciated. Ken ===