LEGO GBC Module - 4-Ball-Step




This is an original GBC module that I designed to be very simple and reliable. It uses the popular piston lift to lift the step. The step takes 4 balls at a time. The module is fully compliant with all the standards.
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Name LEGO GBC Module - 4-Ball-Step
Designer Ethan McCain
Designed 2019
Inventory 154
Theme Technic > Model
Disney Train and Station
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Sept. 10, 2019, 10:11 p.m.
19.7 KB

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