Uploaded June 2019 | Updated September 2026, 31 minutes ago

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In this video originally aired 16 December 2016, MMDeveloper discusses how to pick Medeco pins by using a large wooden mock-ups. This is a video we have sent many people to in the past as they try to attain purple belt and are happy to play it again here for you all.

Original Video: youtube.com/watch?v=axQLNMcg7-Q