When I first started machine quilting back in 2004, I looked all over for a mathematical way to figure out borders. Something that would work all the time on every border. Unfortunately, I could not find one. I thought I would share with you how I figure out an undulating spine that goes around the entire quilt. I have found that it is best to mark these before you load the machine on the frame.
You can use this spine for ferns, flowers, feathers… really any thing or maybe just to divide up your border or space to do different fills on either side. I’d love to know how you measure and mark your borders. Leave it in the comments below!