A bit of background on my testing:

1) initially I ran through several full crank turns with the rocker arms being moved by adjustable pushrods, which in turn were set to show two adjuster threads and 1/4" turn pre-load on the lifter

HOWEVER

2) that caused a problem when I was trying to check the valve to piston clearance because the lifter plunger would just collapse and so the valve itself wasn't seeing the full lift of the cam lobe

SO

3) since I do not have a solid roller lifter to test with, in order to get a valid clearance measurement I manually pushed the rocker arm against the valve tip as I was turning the crank as soon as I noticed that the plunger was collapsing on me (that gave me a clean 0.220-.250 gap), me pushing the rocker was basically meant to relieve the pressure so that the plunger would not collapse

AND

4) when I did the rocker to valve tip alignment I entirely removed the pushrods, measured my max lift position of the retainer (which is why you see that in the pics) and proceeded to manually do a sweep

Here are a couple of the video recordings:

1) [video]http://darcio.no-ip.org/mopar/w2/Measure%20-%20Rocker%20Arm%20Valve%20Tip%20Sweep-720HQ.mp4[/video]

2) [video]http://darcio.no-ip.org/mopar/w2/Me...20Tip%20Sweep%20-%20Lash%20Cap-720HQ.mp4[/video]