eshep

@surfrock66 I'm sure you can do it on that old hardware; I have an old #RigidBot from the year prior to yours which is almost completely original parts, and it can (prolly even with a 0.4) print that level detail. You might want to look into keeping it alive with more than just parts though. I loaded #klipper on that RigidBot ~2018 and it made a huge difference in both performance and capabilities. Bang-on calibration is key to getting high detail; as 'ffhein' said, they all three look a bit over-extruded, in the corners mostly. Try using other slicers too, #SuperSlicer or #PrusaSlicer have all the switches and dials for ye te play with.

You might wanna look into how the model is getting sliced before you fire it off. From the patterning on the tops of the outer rings, I'm guessing yer trying to print em with infill, a wall that thin will print far cleaner as just shells. You could use the same/similar method to clean up that center post as well. Maybe give both a test with only shells and/or concentric infill to see which might work better. There's so many different combinations of settings you could use to get this working, I have no doubt you'll stumble on the one that works for your printer.