I have a light set that I designed that will show any and all seams.  This is the one I use when putting a texture together.

Mehndi used to have one available over at PoserPros that does the same thing but I don't know if it's still there.  You'd have to go into the texturing forum and ask.

Hugz from Phoenix, USA

Victoria

Remember, sometimes the dragon wins. Correction: MOST times.