? about Hotchkis adjustable strut rods.

I run adjustable strut rods on all of my cars, which accounts for almost 100k street miles now. I’ve always been able to set all of them so there was no binding throughout the entire suspension travel. My Challenger has 70k+ miles on the QA1 style aluminum strut rods. And my duster now has over 20k miles on an all steel set. No binding, no issues whatsoever. Original heims still doing fine on the Challenger even, despite year round, all weather driving.