I was having trouble lining up my colors on a long and skinny 2 color bracket. I was using conform clear and it would be off about a 1/16 over 4 feet I know I was probably expecting to much but oh well. So after some nice kind words and a piece or two of wasted vinyl , I thought there has to be way to line these up. So I ended up using regular paper conform and would leave my marks above the edge of that tape and then laid down a strip of clear , problem solved ! No more stretching!!