Can someone help me out, first of all I'm a newbie - but I'm not afraid. On my recently acquired NEC XG1100 I have squiggles shaped like the top half of an "S" on the very top of all the cross-hair test patterns (only these test patterns). It doesn't affect my image, and it is only present in the cross-hair pattens. Each vertical line of the cross patterns ends with a squiggle on top. Interestingly enough, when I disconncected my RGB H/V cable from the NEC IDC 3000 image processor/line doubler and put the test pattern up with out a signal - the squiggles disappeared and the pattern is fine. In addtion to the squiggles it seems as though the first 5% of the top of the screen has been squished down (much more evident in the finer cross patterns). Is it my doubler signal, my cable (do I need to use a 5 cable connection rather than 4?), is there a problem with the projector? I've noticed a few other posts in the past about it similar problem, but nobody can back to identify exactly what the problem was and how to solve it. Can someone help?