I’m sure you will love to watch the funny and jerky moves from the Angled Beam Stepper LEGO GBC module designed by Jean Marc Détraz. This compact GBC module is composed of four distinct arms, shaped like hands, which are passing your favorites basket and soccer GBC balls from one to another. The alternance of the arms’ movements relies on a wise system: two rounded liftarms are alternatively pushing and releasing the arms by pair on both sides of the module. Even though this marble run machine can seem slow, it can carry several bunch of balls (up to 4 on each arm) letting plenty of time then for viewers to watch the full mechanism from this clever module. A must watch.
Original design by: Jean Marc Detraz
Number of parts: 345
Complexity for building: 
Price for Building: €€, affordable
Angled Beam Stepper, on Jean Marc Detraz YouTube channel
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No Building Instructions are (for the moment) available on Planet GBC for this LEGO GBC module.
If you have reproduced this LEGO GBC module or simply want to share links where we can find instructions for it, please contact us via the link HERE. We’ll include your links/videos/comments (of course, with full credit to the originator). Planet GBC community will for sure be graceful to benefit from your inputs !
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