new lazy lifter....
This isn't just a Chrysler issue. It's with ALL of them. You put an .842 lobe near its peak and it will be a ticking piece of **** just like the rest of them.
It's time to man up and tell everyone you either live with the ticking, step up to solid lifters of go play golf.
It's really that simple.
Even my 292/.509 cam would have lifter ticking issues. That was 1981. I'd set the preload at 1/8 turn and run it.
It is what it is.