Probably about time-rocker adjustment

I would rather not make a huge mess of my engine bay but if it comes to that I will do it. Just not gonna be able to do it tonight since I am headin out now to get my son to hockey practice. I can spin the pushrods on 12 of the 16 valves with the engine cold. The previous reply I got said they all should spin if they are solid lifters. So does this mean most of my valves are out of adjustment?
If solid they each should spin when on the cam lobe base circle and should be tight when on the cam lobe ramps.

On a stock engine you should be able to remove a lifter up through the cylinder head with a magnet or a lifter pulling tool.