To answer some of the questions people had...
First off, I'd like to say that my positive impressions of the changes in handling made by the caster change are based on driving a total of probably 100 miles. From the start. the steering felt "tight", kind of like everything had been tightened down, no perceptible play in the steering. I realize things weren't "tightened" up but that is the best way to describe it. Driving felt like you were sitting still and turning the wheel, that kind of tight. A couple of times I was passed by "big-rigs" hauling trailers and tankers and I felt none of that lane changing push you normally get from the wind they are displacing. Coming up through the "Hard Scrabble" area of the Wet Mountains on RT96, the RV tracked and steered like our 2015 Sorento does. To me it was amazing. It will be a while before I can get more miles on our RV, but I will be sure to give an update. Right now, "I'm a HAPPY CAMPER!'
Our RV is a 2000 Georgie Boy 31' Maverick on a Ford E450 Super Duty chassis with the V10. No slides.
The place I took this to in Colorado Springs was TCI (Tire Centers Inc.) They are located at 3428 Astrozon Blvd just off of South Academy. Phone is 719-632-4300. Ed was the tech that aligned it and has 30 years of experience. He was very aware of the increased caster fix for Fords as was Shaun, one of the managers. I had no trouble "convincing" them what I wanted.
I won't list cost as I'm not sure if it was or wasn't a little high. It did include both a 2 1/2 degree and a 3 1/4 degree bushing.
I will say that I had the unit aligned back in Jan 2014 when we first bought it. Cost was a lot less then but they were recommended by Camping World of Fountain (good or bad, depending on your opinion of Camping World... LOL), so maybe I was given a break and, of course, a lot of prices have escalated in the last 2 years.
Final specs are: Camber is 9/16 degree left & 15/16 degree right; CASTER is 5 and 29/32 degrees left & 5 and 29/32 degrees right; Toe is 0.00" left and 0.00" right. Camber and Toe are well within the specs and Caster is also with Ford wanting between 1 and 3/4 degree and 7 and 1/4 degree. I know Caster is usually set slightly different left to right but I'm happy the way it is.
As I said before, I'm going to change out all four shocks and the shimmy shock with, what I consider MUCH higher quality, Bilsteins. Hope to see more improvement here in overall road feel, getting rid of a lot of the wallowing and the hopping on rough roads (including some parts of !25), I experienced.
Right now, I feel this was money well spent......Disclaimer..Your results, overall experience and satisfaction may vary. Don't blame me....LOL!