In the 1st picture I couldn't see what you were talking about, not until you showed us the close up. From a confessed, obsessive perfectionist, I have learned to "relax" & enjoy the fruits of my labour. When I first started quilting 4 years ago, I was told, "if you can't see the "mistakes" from a galloping horse, don't sweat the small stuff". Don't get me wrong when something really bothers me , I fix it but sometimes you just have to let it go !! I believe that some "less than perfect" quilts or projects keeps us "humble" & I, for one, needs some "humbility". Remember, only GOD is perfect. Your quilt is beautiful so don't be so hard on yourself !!