control valves and cyllinder bore for digger

[cdm]

That clears up a lot! Allow me to elaborate

Of course i touched them, like an excited child on christmas morning. I played with them, then i removed them, removed the plunger to take a look etc. Oh well lol

The 3rd question was basically should i have the bearing roller press against the plunger rod and then set the servo to hold it @ neutral, or should i have the plunger face the opposite wall putting no pressure on the rod? the thumbscrews didn't make this clear, even when they were in. Shifted during transit more than likely as the package was a bit banged up.