First-time quilter here, working on a baby quilt for my soon-to-be-born baby girl. Followed a tutorial online which worked well, aside from two areas of what I'm calling bunching on the backside of the quilt. From reading online, I now know what I should have done- walking foot, basting gun, tension, etc. However, I'm past that preventative stage now
Tips on how to easily fix these bunches? Photo attached. I did seam rip one of the areas to see what I can do, but I just don't know what to do with the extra fabric.
Thanks in advance!