OMGosh! Ya'll are SO sweet! I am just so excited that ya'll like it. As far the measurements; my son helped me figure it out because you have to do the whole "pi" thing to find the circumference. I will definately get with him to get the formula and do a tutorial for everyone :D I cut the template out from a card board box and my husband taped a long piece of thin wood down the middle (length wise) to stabalize it.