Hey Willie:
Inbred people struggle with technology in general, and I can't figure out how to post stuff so that everyone can view it, so...unfortunately the burden lies on you to come up with an answer.  Does a Humboldt minimize the slam factor as opposed to a conventional?  For some reason, I have it in my head that because of the mechanical action of the Humboldt, there is more pressure generated on the stump than in a Conventional notch.  Am I wrong?  What would Jerry say, etc.?
How's the new baby doin'?  How are you?  I miss you.
Jed