Well I figured this out. Apparently I had my Time Warner set top box set up incorrectly. I set it up for 1080i and it fixed the "squiggly" reception.
Recently purchased this Panasonic to replace a Samsung. I have gone through the set up suggested by Katz. I can't seem to get rid of what I refer to as "jiggly" lines around individuals in HD live sporting events such as golf or baseball. Even the flag on the golf green seems wavy. I have tried the Sharp adjustment but that did not help. Regular programs look good. I am running my signal through a Pioneer Receiver on HDMI connections.
Any suggestions?

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