On 21/01/2013 IdratherbeclimbingM9 wrote:
>~> I am not sure what is going on here, but the numbers don't seem to
>equate with what I have read in the past on this subject.
I've used that calculator before, and came to the conclusion that it's just plain wrong. It's impossible to get it to give you a FF of less than 1.
Try 10m of rope, 1m from last piece and it gives FF1.1 whereas it should be in the order of FF0.2 |