Has anyone had color issues with this kit? Specifically, of the four sheets of parts, one (#2 with the rear fusilage) differs in color from the other three. The tan color is WAY off, and the green differs just a little. I opened the files in Paint Shop Pro 8, and according to the color picker, the colors are the same in the R/G/B values. I tried replacing the color with PSP8 from one sheet to another, and it made a slight difference, but not enough to really fix the problem. Any suggestions? Thanks!