[jimcol]

Don,w/o knowing the specifics of the nature of the flickering it makes it hard to suggest anything. (Example does it only flicker when the compressor or micrwave kicks in?) Somethings you might check are: tighten all lugs in your breaker box, check you cord for tight terminations in the end plug, check your terminations in all 110 plugs and junction boxes you can find. Let us know what you find as most will encounter similar problems sooner or later. Jim