Originally Posted by kswing60
Hills... Even small ones sends my rig into fits of overdrive. We just bought the 5star program after friends recommended it.
Was that with tow mode on or in cruise control. I found with my unit, either on when being passed by semi's will cause downshifting, sometimes to 2nd gear.
The 5 Star will allow you to modify your shift points so you can break-away from the Ford program.
To the OP; there are other mods you can do to stiffen the steering sway or rear axle sway. One easy adjustment to reduce rear end sway is to inflate the air bags to around 85-90 psi. It will make for a rougher ride but the coach won't sway nearly as much as it would with 60psi or less in the bags.