for you guys that have done this for a while what length poles do you use. i started with four two off each side 10' and 12' which worked fine. i tried to add a 14 footer and got quite a few tangles. with the two pole set up i can position the poles so i get about 21/2 to 3 foot of separation cant seem to getem positioned right with three on each side. from the bow i place them longest to shortest. any thoughts