I'm trying to make a mathematical projection, and have absolutely no idea how to do that. I suspect there are many mathematicians here among the fine minds of DIM. Therefore, I'd appreciate your e-mailing me if you know how to do projections and are willing to help out this ol' gal. I'll send you the details of the project, and perhaps you can help. Once I figure out the formula, I should be able to complete everything. Thank you! :kiss2: ~Bountifully, Fuchsia