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  1. TheTreeSpyder

    Prusik snug, running bowline basal anchor

    i like naming parts and purposefully placing on chessboard to command an outcome. 180arc over and to Bowline keeps it from unsettling down so much as stabilizer, but that is direction of any expected taper anyway. i have done this, seen some slip perhaps, just think the 3arc thing is more stable...
  2. TheTreeSpyder

    Prusik snug, running bowline basal anchor

    i know that in real working world up over a crotch and down to Running Bowline seems to work. >>The choke does seem okay buffered from the main hit and timing. . But as a mechanical logic, the pull up the trunk after the 'buffering' Turn, must at end turn 90 degrees/enter another dimension of...
  3. TheTreeSpyder

    Cow hitch roll out

    The real proper control of rope load of the frictions, nips and grips is all from the seating to the host, thru the deformity of the radial arcs. Picking/craning straight up or rigging down verticals with only vertical movement is 1 risk level. Rigging to side, hinge down, or our extreme...
  4. TheTreeSpyder

    HFP, Slippery 8 / TALK

    HFP, Slippery 8 / TALK (Totally Adjustable Loop Knot) is a newer knot. Thus not as proven, so still relegated to utility, rather than full rigging and rescue usage. But shows much utility and promise, in an adjustable, Bowline-esque, terminal/end fixed eye. Conceivably can be used midline as...
  5. TheTreeSpyder

    Hardware Hauler

    Ropes, pulleys: buckets are nice, can get seats; but as option milk crates breathe; stack and can link some things to. Climbing rope prefer regular rope bag, with accessory pockets. Can load t'row line into variety of ammo boxes, tall one can fit BigShot. Kinda like soft bag shorter one on top...
  6. TheTreeSpyder

    Good deal on 3 strand?

    i eventually just went with short slings and friction hitch tails, easy eye splice, wear like iron, friction hitches seemed to have unique grip against braid. Then also reverse, w/3strand as the host and double braid as friction hitch for adjustable lanyard. The nubbier host seemed to offer...
  7. TheTreeSpyder

    Hunter S Thompson: On electricity

    good eye!
  8. TheTreeSpyder

    Question about a concept in art and science of practical rigging

    i think of friction as a buffer, that favors the lesser, control/less active side. It is the stronger pull side's burden to be able to pull thru the friction buffer, like a load against hold thru the helpful friction buffer. But if try to be the larger force, and lift thru the friction buffer...
  9. TheTreeSpyder

    Question about a concept in art and science of practical rigging

    my version: Dialable trade off betwixt dropping amount forced past friction buffer of redirect (thus reducing load support) Or Employing rest of line as more part of elastic rubber band concept of same rope. Or choice range tradeoff between these 2 absolute benchmarks. Hybriding together some...
  10. TheTreeSpyder

    Hunter S Thompson: On electricity

    It all cost$ money.. The higher, the farther apart, the more resistors, the thicker the cable are all signatures of more $1000's spent as MANDATED per voltage potential carried; against all other efforts to save money. 10' higher pole etc. might be deeper, thicker x 3000 of them; is very...
  11. TheTreeSpyder

    Negative rigging

    Mostly i think models direction to groom to/forces to minimize; and the immediate important reason for doing so to control what can. Trying to lend a feel for what is going on. . On job the numbers blur, as aim just mostly at most reactive points in the pattern. Hopefully now with renewed...
  12. TheTreeSpyder

    Hunter S Thompson: On electricity

    Sounds like we should take a vote!
  13. TheTreeSpyder

    Hunter S Thompson: On electricity

    When wires down can sometimes hold out arm and see hairs move as warning. Have crawled by wires in tree and felt the tingle or even wires touching trees in younger and dumber daze.
  14. TheTreeSpyder

    Hunter S Thompson: On electricity

    My view of working with mass is kinda same, only playing that it is trying to get you. And if pick up 25#ball in one hand, it is like a positive charge and will seek 'ground' path thru rest of bod to feet or seat. Lighting up the whole chain from input to output. But if press down purposefully...
  15. TheTreeSpyder

    Negative rigging

    Sorry for the delay i believe amount of energy induced into support as receiver; would 'simply' be = mass x velocity SQUARED*. . By different version i mean the 2 part break from static resistance to dynamic state change of the sitting force waiting to be overcome, then how much dynamic...
  16. TheTreeSpyder

    The Fundamentals of General Tree Work: 25th Anniversary Edition

    Here is thee still 7foot in diameter at 150ft up poster that Gerald Beranek did (he is the one with the brown cast on right foot from crane outrigger set down on it weeks before). Good thing it slowed him down long enough for the camera to catch! He is using a classic Stihl 090 , with chains...
  17. TheTreeSpyder

    Negative rigging

    The less headroom/ the more the rope tensile is used, gives greater elastic response returned. . This is so true, that if make a 2x1/pulley on load, where the system has more capacity, and less loaded per support leg yields LESS elastic dampening response thru the system to deal with the dynamic...
  18. TheTreeSpyder

    Negative rigging

    In my home-made self taught terms gritty treeman view: . Force needs equal and opposite to express against, or is just falling/displacing distance as Dan said, otherwise is displacing against space not force. Displacement is key term to use, think of like from engine world, more displacement...
  19. TheTreeSpyder

    Uprooting Hickory

    Kinda looks more like root ball than root sprawl; even tho still could sit up HARD if a bunch of weight cut off = 'leaf spring' !
  20. TheTreeSpyder

    gratitude for applied techniques today

    Understanding a principle to how it works at differing leveraged angles(horizontal rigging vs. felling) X load leverage as it changes thru the motion; can give more definition to the individual parts and processes as a consistent single consistent fabric, rather than just a few individual...
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