Rigging scenario comparisons

SingleJack came up with a great attachment on his first post on this page of the Swinging White Oak Limbs thread on TB.

I don't know where it came from, so I'll just post a link to the thread:
http://www.treebuzz.com/forum/showflat.php?Cat=0&Board=bbv&Number=251331&page=0&fpart=9

7 different scenarios for an overhead rigging point and resultant forces for comparison.

Thought it would be good food for thought.

Heres a more direct link if your logged in

http://www.treebuzz.com/forum/image...OWERING,SIMPLISTICCOMPARISONOFSOMEOPTIONS.pdf

thanks Willie