I have been using Zara designer xv8 for two years and I keep having a on going problem that happens intermitenly: What can I do to prevent Zara going from my chosen color to black. I use red colors in my designs and on occasion they will revert to black and I can't seem to get them to go back to the colors I assigned, I am assuming that i am inadvertantly pressing some button that i shouldn't, but I don;t know what I'm doing wrong, any body have a similar problem and or solution. Tks