Originally Posted by ckcowl
what causes the bowing is always starting at the same end when sewing the strips together, it is important to alternate which end you start at with each new strip. when i messed up mine i wound up having to take it apart and resew the strips alternating the start end.
I read that in the front of the pattern book I bought so I made sure to alternate directions. It didn't bow at all with the other quilts I made. All I can figure is that these strips were very thin, one starting out as 3/4" before 2 (1/4") seams on either side.