weilin
7
If you are looking at 81k Reverse Staker (v1) video, then it has it own topic on vex forum:
They have (v2) and (v3) animations linked which were never build according to the author.
The term that you are looking for is Chain Roller Intakes, that have many topics on the forum.
Your best bet is to study Ri3D robot that @4173cj linked and also 1961z and 97963A designs that @Doctortictac kindly suggested.
Please, don’t listen to nonsense ideas about passive cube intakes - they never work fast enough to be competitive.
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