Just finished my extremeflight foamy YAK 55, and I agree much more work than I was anticipating. First flight was OK a bit, breezy, but I had lots of radio interference. Was on the golf course behind my house. wondering if it was from the houses around or was it my set-up? I ran the antenna forward and curled around the lower part of the fuse behind the engine, then back down the belly right on top of a carbon fiber stiffener. The antenna is nearly invisible this way but I wonder if this is my problem. Any thoughts? Thanks Steve.