Thanx, sorry i missed this.
To me, this is about honestly knowing self; and verifying.
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i always say each is their own savant; there are things that each does rite Naturally while other things counter-intuitive slow downs.
So that you know when can throw hard forward, and when to slow down...
To me it is kinda like seeing if what you think is happening is what science says.
True your understandings, encourage you when what you feel is right is really headed in the rite direction.
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If not be more conservative, and reset how you read things.
So that can then predict better, do more...
Weakest link is the 'fused' strength of the system
>>fuse function can be used to good to protect rest of system sometimes
>>but here a failure when overloads
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Blair's Formulae assumes a lot, like no forgiveness in system and nominal speed. Speed is squared, so exponential as Kyle says. Blair...
250# climber rescuing 250# + saws-n-Gear =540# x10swl =5400 is one way i have always looked at that.
>>i believe in other disciplines say 5k, but 5400 in arbo for wearables vs. 5k for durables is how i learned it. (original arboplex 5400 i believe std. was written to support )
>>tree work...
View as Load and ballast to float Load w/o friction are both 100# pulls against pulley, tied(not too load) or held.
>> if vertical pull w/o friction to pulley, doesn't match load , load moves per imbalance of forces.
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w/o pulley on load/ redirect on support anchor only:
If have a 5k rope and...
WLL is an honor rating, some with less honor rate theirs higher, not real hard set standard.
>>real pro manufactures to to rate conservatively to their honor of quality, and long term lack of chance legal litigation.
Rate your chain of support by weakest link>> rope>> but can also be elastic...
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