Any Test results yet Paul?
I told Kyle at Weller that I rock crawl, trail ride and dune and of course he laughed. I was well aware that there is no spring/tune combination that will do all 3 excellently so I had to settle for a little compromise.
And honestly, this is only my second SxS so I have little to compare it to. My BIL loved my R with the ST springs but he drives a little RZR 800 Trail and that thing is like riding on a rock. He has not had a chance to drive my machine with the Weller setup yet but I'm certain he will feel the improvement.
Only one 50 mile trail ride is all I have been able to get in so not enough to give a definitive answer. As far as I can tell, it seems a little better at slow (5-20 mph) and WAY better from 20+ (and that is what I asked Weller for). The rear is now planted solid over rough terrain while accelerating (not skipping around like a Pogo stick any more) and I didn't feel all beat up after the ride. There were a few spots that I thought it was a worse ride and I thought it could be a little smoother but I think it is because I had a squeak that was driving me nuts and interfered with my ability to get a good feel for the new ride.
To put into perspective, this ride was on the same trails that I did last year on my stock suspension and the ride was so bad, I ended up returning to my campsite on the paved highway rather than the trails. I refused to go back on the trails it was so bad. This time, there were only a couple spots that bothered me for a total of about 10 minute. The rest of the 6 hour outing was good to great.
So far, I am OK with the setup but I have a lot more testing to do. I want to go up a canyon near me that I am more familiar with, the roads and trails up there are brutal and it will really test the ride. And there is some rock crawling there too that I can test.
I do not know when I will have time to extensively test the rock crawling or dunes. If you are following any of my other posts, you will see my time will be limited over the next 6 months. If all goes well, I MAY make it to Moab for 5 days in October and give the tune a good testing but that is totally up in the air right now.
Remember, Weller (and most anyone) can tune to what you want. If you pinpoint the type of riding, you will end up with an excellent ride under that one condition. If you elect for a broader type of tune like I did, you will end up with an acceptable ride under many conditions.