lifter preload w/adjustable rockers

Nope. Hydraulic rollers work best with 1.5 to 2 turns down. They like a lot of preload.
Damn you would have to throw that "hydraulic roller" business in there. We read through the post too quick trying to beat you with an answer. We both knew you were lurking in the shadows ready to pounce. :poke::poke::rofl: