Test very small circles and squares without support

Test very small circles and squares without support

thingiverse

Made a small test to see if I need support in small circles or squares. Bridge overhangs are 2.5mm, 5mm, 7.5mm and 1cm. Inner circles are diameter 2.5mm, 5mm,7.5mm and 9mm. Outer is +1mm I printed the circles on top of the bridge overhang, but then I realized if the bridge fails, the ring also would be impossible to print, so I moved the rings to the side on top of the wall. I my personal print the smallest ring failed.

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