Functional Escalator Model - Redux

Update: I've finally gotten around to finishing up the motorized version of this design. Check it out here: https://makerworld.com/en/models/495262This is a complete rework of my functional escalator model from 2022. It is a ground-up redesign incorporating a bunch of significant changes, including the following:Chain links now sit directly against the escalator steps. This allows the entire chain and step assembly to be put together in 1 step and reduces the sliding friction experienced by