OK, I admit it, I can't recallàdo you gain more w/ 2 pulleys (winch to pulley on anchor to pulley on bumper to anchor) than just a double line w/ 1 pulley (winch to pulley on anchor to bumper)?

I must be going brain dead, as I recall that physics dictates you go w/ a third pulley to get a true triple line and the additional multiplication of the winch's capacity (ie, winch to pulley on anchor to pulley on bumper, to second pulley on anchor, to bumper).

To that end, I recall the gain for double lining but does anyone recall what it is for the above more complex systems?

Thanks!

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