I'm new to longarm quilting, and I have done two "practice quilts." But, I need some tips as to how you keep your borders...especially on the side borders, to keep from "ruffling".... I have my grips on good and tight...have tried basting down the sides, etc....but I still get "ruffling"....Tell me what I need to do. BTW, I did one practice, with meandering, and I am so proud of that!! But, I don't think I will ever be able to do a straight line ! Oh My what a wobbly mess!!