well, I agree with Pams and rismtress, measure, measure, measure and match as you go...here's why I agree. I must be a perfectionist also, but I am also still learning,...lol, as if we could ever learn everything about quilting, whew!...I am doing a princess quilt for my granddaughter and about to take out a whole bunch of seams. I spent a while last night measuring parts of each block to see why each one looked so good but did not come out the same. I am not about to sew these rows together and get a puckered mess. I could never give that to her and be proud of it. It will be a lot of work but she is worth it. I am going with the template, ruler and PRESS, do not IRON methods from now on. I may not be a fast learner, but eventually hope to get it right. C