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  1. SeanKroll

    Borer “trap tree”

    I've seen green log traps for Ips beetles in pines. They solar cook the logs after the beetles burrow into the log by covering with clear or black plastic.
  2. SeanKroll

    Bridge lengths

    Have you considered an adjustable bridge? I have tied a shorter bridge for spar work, but found it to be unnecessary.
  3. SeanKroll

    Tree felling vids

    Yes, Burnham, avoiding the Circle of Death. Coos Bay. Deep sapwood cuts. Bore out the holding wood, leading a trigger/ back-strap. Gut the hinge. Golden triangle.
  4. SeanKroll

    Tree felling vids

    There's the normalcy bias in action.
  5. SeanKroll

    Happy New Year!

    Happy New Year, one and all!
  6. SeanKroll

    The official "Welcome New Members" thread!

    Anyone have good teee ID app or book resources? One of the east coast states' universities had one, IIRC.
  7. SeanKroll

    Bridge lengths

    One foot (ankle) ascender, one "floating"/ " knee" ascender. No sit- stand or one leg-powered ascent. I almost always use it SRT. Personally, I climb SRT 95%+. I hate fighting friction. Friction and gravity never get tired.
  8. SeanKroll

    The official "Welcome New Members" thread!

    Welcome. Tree ID is Very critical skill. Study up! Best of luck with the biz!
  9. SeanKroll

    Bridge lengths

    Rope walkers are a great tool and throw line skills save Sooo much work.
  10. SeanKroll

    Bridge lengths

    Glad to meet you, Wilson. A ton of knowledge and willingness to help around these parts. https://masterblasterhome.com/threads/the-official-welcome-new-members-thread.4564/ The New Posts button is my go-to.
  11. SeanKroll

    The official "Welcome New Members" thread!

    @Wwallace52590 Welcome!
  12. SeanKroll

    What's the weather like in your neck of the woods?

    Very Cold in Chicago. Miriam's Mom's 80th Bday party.
  13. SeanKroll

    Sizwill? Sizwheel? Whizzy? WTH (What the Heck)

    Funny! I saw that recently.
  14. SeanKroll

    Bridge lengths

    @Wwallace52590 Care to share your name? I'm Sean. What are you hoping to achieve? What kind of trees do you climb?
  15. SeanKroll

    Bridge lengths

    A 540⁰ wrap on slick stems can help. Spars are much more about hip-Ds or Bridge rings as flip line/ lanyard connections than hanging from a bridge mostly. The normal bridge is very needed when hanging from another, overhead trunk while working down a spar.
  16. SeanKroll

    Sizwill? Sizwheel? Whizzy? WTH (What the Heck)

    AR Arkansas AK. Alaska
  17. SeanKroll

    Bridge lengths

    You might like the O-rig system ( maybe O-Ring) It moves your climbing system away a bit, while being in reach. I've never used it. I'm almost all Srt. The first Rope Wrench was a box- end wrench fir a minute, then a piece of wood. My first Wrench was a hickory hammer handle with a 45⁰...
  18. SeanKroll

    Tree covered in poison ivy

    Back chain!
  19. SeanKroll

    Tree covered in poison ivy

    Hot Hot water relieves the itch for a few hours, IME.
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