From Tobe:
It's not "non-invasive like Cobra" because Cobra uses a self-adjusting
splice, the rope that you speak of uses a "permanent" brummel splice.
Superior UV protection? Ask for proof. Since there's no English translation
of Cobra's UV data I wonder what they're (Mr. Sacket is) comparing it to.
"Worth trying just because you can install multiple cables for less and
still make more money?" You can do this with chrome plated chain from Home
Depot. If the customer's not willing to pay for reasonable service then why
butcher the tree for whatever you can get?
The fact is that this new cable product is so poorly thought through that it
doesn't even have sales literature, much less instructions. A rope that's
permanently spliced around the tree has nothing to offer customers (even
cheap ones) if it doesn't come with specific guidelines for the customer to
monitor and adjust it before it girdles the tree. For reference, run down to
the local Biff Burger and check out the guyed and girdled tree plantings
from 3 years ago. Waste of money, waste of time and most certainly a waste
of trees.
Here are the facts; Tony's promoting this as a "flat rope, that gently
cradles the tree." When rope (every rope) comes tight or is hit with dynamic
load) it narrows down into a round, rod-like shape that's as hard as a rock!
Without something to force it flat (as with Cobra inserts) the tree is
subjected to constant bruising (with or without running through a cordura
tube). This is why other Europeans use wide eye&eye slings around the tree.
Also, this product has no shock absorbing member. As we all know, rope
looses recoverable elongation with use and becomes less and less dynamic
over time. This is why Cobra uses a separate and long lasting shock
absorber.
The use for this system? Insurance only. Very loose, very big eyes (or girth
hitched to choke if failure takes place) or on the boat.
Please excuse what may sound like personal attacks, it's not intended.
Writing sometimes comes across this way. I would love to debate this further
as time permits. Best of luck to all, especially those who CARE ABOUT TREES
at Fresco.