Winter Hill Climbs on Hogsback! AW4 Shift Controller Testing

Both of these vehicles are configured similarly. Both have a dana30 front w/spartan locker, Chrysler 8.25 rear w/trac lok, Cooper STT Pro tires, (31s on the Liberty, 33s on the Cherokee), and weight/wheelbase in the same ballpark (liberty is a little heavier).
The biggest difference between the two are their transmissions: The Cherokee has an AW4 Auto, while the Liberty has an NV3550 Manual.
In this video, the Cherokee is testing out a Prototype Shift Controller. I'd say it's working just fine, what do you think?