On the BA Copper Spur, the seam tape on the silnylon fly is in contact with the poles. In the wind, it squeaks. Squeak squeak squeak. Not sure how to quote here, but in the '2 person tent, 3+ seasons' thread, 'edhyatt' mentions the same thing: "The squeaking of the fly over the poles was a tad annoying at times." It's the one and only issue I have with this tent. It does extremely well in wind, but it takes only a millimetre's movement to cause this noise.
I want to ameliorate this without damaging the fly. None of my ideas seem good. Talc? Chalk? Silicone lubricant? I have no good ideas, so if anybody else does, I'd love to hear them.