one lens was a brand new 50mm 1.8g, the other an 18-200 3.5-5.6VR.....fairly new....but these lenses dont give the same problem on the D70....the whole thing is puzzling me....appreciate your help bud....
You should be sending these examples to Nikon service center and let them know this is the second D7000 copy that does that for you. Maybe they can help to diagnose the problem.