Optotronic Bypass – Build Instructions [featured_image] Optotronic Bypass - Build Instructions Download is available until [expire_date] Version Download 8326 File Size 383.52 KB File Count 1 Create Date 28 November, 2015 Last Updated 3 May, 2026 Optotronic Bypass - Build Instructions Effect Control V1.2 – Build Instructions Merlins Glassblower V1.5 – Build Instructions