"Slojoe72"........I had an 05 Diplomat and added Koni shocks, front and rear sway bars, adjusted the ride height and made sure the tire pressure worked for my coach. It handled well and tracked fairly well.
Shortly after I sold it, a couple of guys on the Monaco Forum developed some x-bars and watts links for the Roadmaster chassis. If you look under your coach, the Roadmaster suspension, front and rear is a big floating "H". One of the guys from the other forum, took a 10' piece of square tubing, stuck it in his hitch receiver and found the entire rear end of the Roadmaster chassis could be moved side to side by moving the bar side to side. They developed the watts link and x-bars to lock down primarily the rear end and the front end.
Go here and do a search for the components. They're pretty reasonably priced.
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