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when toggle format what by license comment
Jun 29, 2023 at 18:38 comment added James Riley 90 degrees clockwise from 3 O'clock. Thanks!
Jun 29, 2023 at 15:43 comment added Robin Betts Hi, JB.. I think it might help to know what the limits are on the the angle through which the red roller is allowed to rotate about the green roller.
Jun 29, 2023 at 12:26 history asked James Riley CC BY-SA 4.0