Duane,
Sounds like you have to much crank case pressure that is firing off that dipstick. Have you considered removing the spring and putting back in a stock spring to see if it resolves the issues. As I understand it, the spring doesnt change your scavaging only what you see on the gauge.
You should be able to punch out the dowel and replace the spring without having to tear it down

FWIW, I removed a braided cable on the 05 cause it ate through the power coat from rubbing

using a stock rubber hose now with ugly clamps. The wonderful Harley Chrome line increases the pressure in the crank area over the big ugly hose, it is a more narrow passage. It doesnt seem like much of a difference to the eye, but it is in diameter and flow.
Have you considered venting your heads to the ground instead of the intake or air filter / backplate if you are not doing so already?