Hi ladies, I need some help. i have the EQ7 and I designed a quilt for my granddaughter with the bears paw pattern and the blocks finished at 12". my problem is the half square trianges are not coming out right. i printed out the measurements for rotary cutting and it says to cut squares 2and9/16 then cut on the triangle. So my rulers dont't have 12/16" on it. How do I figure out how to cut my squares into triangles and what size they should be? I hope this makes sense to you. I also printed out the temples and tried to use those and still my squares are not the right size. Please help Thank you for any suggestions