I found a good deal on some Superlift 2.5" springs, F&R, but I'm a little thrown off by the description. It says, quote, [bold]"These Superlift Superide lift leaf springs feature a spring rate that is reduced as much as possible, to emphasize suspension travel and a more compliant ride." [/bold]Umm, I don't want a squishy ride, especially when towing. Has anyone had expericience with these? Are they really squishy or is this just marketing lingo?