Adjustable upper control arm opinions.

Thanks for letting me know your experience with them.
I've posted this other places but should have added it here too. These adjustable UCA's took the avatar from being able to make a full pass at the track maybe about 60% of the time to a car that goes dead straight eery time. They solved a serious lack of positive caster problem for me.

Little wheelies and almost 120 mph passes - I don't have to think or worry about these parts that have been on the car for over 2-1/2 years. They've seen more street driving too than you'd expect from a car like this (another 50 mile round trip to a cruise coming up this weekend!) I have not had any of the jam nuts come loose and the parts look like the day I put them on. Would I do them again from Peter? 100% ABSOLUTELY!!
20230526_170235.jpg
Note that the avatar (72 Demon) has the 73+ front disc brake setup.