Caltracs??? Any good???

How many record holding stock eliminator cars run SS springs... probably none!

SS springs and pleasant ride don't seem to go in the same sentence. Also unless you buy two lefts or rights you get the right side high look.

Want a smoother ride on street with tracks, take out the preload. Add the flats back in when you hit the track. The solid front eye will transfer a bunch of shock. Want SS spring to work better, put a solid eye in them too, so that's a wash. :)

Like anything, you need to get the stuff worked out for it to perform properly. I've never had a car slow down going from SS spring to cal tracks.

IMO, none of these systems are designed for comfort.

Yes you can build a set of cal tracks relatively inexpensive if you have access to a lathe.