I got to blast the Alexa Mini up and down the rope in Boulogne Sur Mer, France recently for The Tunnel. The Movi Pro and Alpha Handwheels worked a treat.
Soon I will have the Flyline available with the Moco Module allowing continuous automatic travel between programmable end stops. You can also manually run with auto braking so that you can more confidently run your line without worrying about hitting the ends.
Here's the Movi Pro with Movi Controller and 1aTools Alpha Handwheels being used on a GF8 crane.