Hi! I was just working on a Excel sheet myself to help calculate yardage needed for a project.. actually for my sister in law, we bought the pattern, we bought the fabric and I was getting a little panicky on if I bought enough of the backing and front highlight color.. the shop where we bought the fabric is almost an hour's drive ;( I THINK I have enough.. I HOPE I have enough! my fooling with the excel and comparing it to the hand math, its off a bit.. so I have to poke it some more to see which is off!
Sally, Can you explain or point me to this slip & slide thing you talked about? and I'll PM you for that excel -- thanks!
OOPS! Just realized you had a youtube link there! OK I get it.. thanks I'll PM for the excel!