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I recently made my secondary coil (6" x 3') and coated it with several layers of polyurethane. I made sure that no bumps formed when applying the coats. I started coating pretty late and had to store it for the night in my garage. I stored it horizontally. When I woke up, the still wet polyurethane had gathered on the bottom of the secondary coil forming a line of unsightly bumps across the length. I have some ideas of how I might fix this such as using sandpaper or steel wool, but thought I would ask first. What should I do? _______________________________________________ Tesla mailing list Tesla@xxxxxxxxxx http://www.pupman.com/mailman/listinfo/tesla