I guess I am one of the rare breed, I enjoy building planes. I find it a great way to get rid of stress. However out of building I would have to guess that sanding/carving has to be what I hate the worst. I still have nightmares of sanding the Ultrasport fuse...ugh..and now I am building a Dave Platt spitfire, *old 60size kit* and I have to do all this sanding..*whine whine snivel sniff*.. LOL.

Other then sanding..I would have to agree with others, that bending and sodering piano wire. Specially on a Sig Mini smith.. *screw this clamp in place and break out the mig welder.... *