You have all given me good information. As a result I will do more research on the different systems available for my Landmark. It is interesting to hear all of the "promises" from a salesperson on what a product can do. That is why I posted this question on our forum to get advice and information from actual RV owners. Again, thank you.
Morris
I didn't chime in because your first post was limiting to discussion on Morryde 4000, new shocks, wet bolts. This post sound like you are now open for other options.
Our triple axle CY get a full suspension upgrade in about 10 days...8K axles, disc brakes, new springs and suspension brackets kit, X-Factor bracing.
However, as this is upcoming with no experience towing yet, I certainly can't make any recommendations on how these new components will mesh together and how it will tow/brake yet. We both have our fingers crossed this will be worth the upgrade effort and cost.