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[solvespace] Timmmm commented on issue #295: Hmm so I had a look in the source code and discovered the chord tolerance setting, which obviously helps. Reducing it from 0.5% to 0.01% basically fixes this for circles down to 1mm diameter, which is probably about the limit that I imagine most people would care about.... https://github.com/solvespace/solvespace/issues/295#issuecomment-332868528