1st test, Lokka Talk:
Here's an obstacle that has stumped me twice before by either getting hung up on my sliders or rocker panels. You pick either the rock on the left side or the right side to pivot/bottom out on, and proceed from there.
I have a sneaking suspicsion that the obstacle has been rearranged since last summer, but I also got stuck on it in March, and its less likely the rocks have been changed since then.
The first time I got hung up in June 2019- I'm a tire rotation away from obliterating my driver rocker panel:
The vehicle ends up coming up and over the rocks with the front tires lifting and dropping at seperate times. On open diffs, this obstacle generally wasn't possible for me. We managed to get @micahfelker through without damage, but I couldn't replicate the feat. Adding sliders just meant I got stuck sooner w/o any risk for body damage.
With the lokka however, it's a different obstacle. I crawled over this (unspotted) in one slow but succinct motion, pivoting on the passenger slider throughout most of the motion. Sure, if I had the stones I could probably throttle and bump my way up it, but I'd take the lokka over that any day. My sliders are more useful now too-they don't just protect, but they actually now can slide over rocks in certain situations. There are still plenty of ways to get this thing stuck, bottomed out, and immobilized, but I think the lokka will prove to be a worthy upgrade.
Steering: It's affected by adding a lokka, don't get me wrong on that. I found that it depended pretty predictably on the terrain and to what extent you had the drivetrain engaged.
Obvioulsy, with hubs unlocked you can't feel it.
2WD w/ hubs locked has practically zero change in steering on most surfaces, including pavement and hard packed dirt. Little to no self centering.
4WD High/Lo: Noticeable self centering/resistance in steering. In a ~2hr test run with it, the self centering didn't really let up or lighten much while in 4WD. It's 100% driveable, but its also 100% different than an open diff. The more torque you supply the lokka with (and the less traction/grip a certain surface has), the stronger the steering will get. So, in between obstacles I coasted through turns and supplied throttle on straightaways, and that made it totally driveable. Or if you're in 4HI, popping it in to 2HI works as well. I also wouldn't try to drive super fast in 4WD.
The steering got the worst when I decided to try a U-turn on a trail only slightly wider than my vehicle while still in 4LO. It was fairly sandy, and I could immediately tell that my turning radius was diminished under those circumstances. The steering wheel was pretty heavy at full lock, and in the sand (with all the torque available in that gear), the vehicle plows forward through sand as it turns. It turned a ~2.5 point turn into a solid 3-4 point turn. So, if you were in a dire situation I could see how the lokka might put someone at a disadvantage. I was just goofing off and could've put it in 2HI if I was trying to turn as quickly as possible.
A little long-winded, but I wanted to give a thorough idea of how it's gone so far and what changes I've noticed. I'll revise any of the above statements as I get used to the lokka, these are just my first impressions. For me personally, I'd call the first test a success. I couldn't necessarily "feel" the LSD, maybe I'll have to test it out in 2WD. 4.6's are good, and the low end torque is nice for all things dirt and rock.