ham pig Profile Topics Started Replies Created Engagements Favorites Search topics: Forum Topics Started Viewing topic 1 (of 1 total) Topic Voices Posts Last Post DIY Makelangelo art robot skipping stepper motor instructions but still engaging Started by: ham pig in: Makelangelo Polargraph Art Robot 0 1 2 months, 1 week ago ham pig Viewing topic 1 (of 1 total)