Drive train: We finished tensioning chain properly, it should drive now.
Intake: Cut the hex shaft, ran it but it sounds like the gearbox is fully ungreased. We'll disassemble and regrease when we take it apart to add bolts and fix belts, once the next set of hex shaft arrives.
Indexer: We drilled holes in tigger for the support pieces and cut those. We also assembled the 3:1 gearbox, and decided to cut the motor output shaft instead of making a groove for it in the support tubes. We'll rivet it together on Sunday.
Climber: We decided to use a 1x1 or 1x2 hook, and revert back to the original gusset design, since we can slide it around to avoid interference. We should be good to start assembly on Monday.