Frankly, this experience raises a question. Would this RV have handled as well had only the +5 Caster been applied without the add ons?
My thought is no, based on the add ons and 4 degrees of caster. I think the caster adjustment is an important part of the whole package. I'm going to try to get more + on mine.
But I found the body roll and floppy steering response very disconcerting. Tightening this up with the sway bars made a big difference to me in handling perception.
I think we all respond to different handling cues. I think all of the typical modifications have some validity. Taken as a whole they improve handling by a considerable margin. But the priority of importance of each improvement probably varies depending on what the driver locks onto as the most glaring handling fault.