Really neat design and I'm going to try it for my system (also getting ready to go on a BSA outing where we are not likely to have trees in our designed site). If I missed this somewhere in the numerous posts, sorry, but wouldn't it create less stress on the guy lines if the two main support poles were at outward angles rather than a 90 degree angle to the ground? I'm not an engineer, but it would seem that by placing the poles at such an angle, there would be more weight being distributed down the poles instead of pulling inward from the poles. Can someone who is more of an expert on this provide their comments? Thanks.