Originally Posted by
rvsfan
I am making a log cabin on a Pfaff 4.2 with built in walking foot. Some logs are 1 1/2 and some are 2 1/2. Right at seam line where sewed, they look puckered even after pressed well with magic sizing. Any idea as what I could have done wrong? Just spoils the look of the blocks.
Maybe try a presser foot adjustment to prevent the bunching up of fabric that may be causing your seams to pucker.
https://www.thespruce.com/presser-foot-pressure-2978303
There was just a whole discussion on this board regarding this type of adjustment.