[mikethedruid]

I use a cutting disc on a Dremmel tool, and cut carefully around at a point where the clamp will cover the cut. I use this aluminum tape that I bought at an auto supply store to tape it together. I cut a strip narrow enough so that it will be completely covered by the clamp. If no clamp, as on yours, then the aluminum tape is close enough to not be easily noticeable. In that case I would cut about 1/4 inch above the base, and cut the strip of tape about 1/2 inch wide.