Review on 8Oz 100% Polyester Waxed Twine Dispenser Box - 160 Lbs Tensile Strength - 9-Ply Black Cable Tie Down Cord USA Made by Clinton Delgado

I bought this to make a 2 - 7 x 7 bamboo trellises for some vines on either side of my pergola. Great twine! Easy to work with; strong; wax coating keeps it on the bamboo as you are working with it; and it knots very easily. However, after building 1 trellis with 64 joints, I have less than 1/4 of a roll left. I used 2.5 yards for each joint which is a total of 160 yards. What happened to the other 175 yards? They are not on this roll. In any event, since it is good quality and easy to work with, I ordered another roll, but I am not buying the 305 yards as advertised; the roll is much less, more like 200 yards.