i use boa and can tell you if you like tight youll like boa.its real easy to over tighten and have your feet fall asleep. its amazing to me that someone could break a steel aircraft cable. but i guess its happened.
btw, the reason they're called aircraft cable is because they're so strong that they use them in airplanes to control the aelerons(sp.?)dont want those to break mid flight.all be it these are much smaller in diameter.
in my opinion,the hazard to boa might be from over tightening putting too much stress on the coiler.but i dont like mine that tight so no worries here.
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