Secondary Pattern, Cross-Stitch Block Quilt

I was just rolling the quilt forward to start quilting a new row when I noticed:  those printed lines I've been following on the cross-stitch blocks are creating a secondary pattern!  I thought I foiled that possibility with the sashing.  But there it is.

I would've kept going, but I ran out of bobbin thread, and it seemed like a monumental job to refill the bobbin, brush out the bobbin race, apply a drop of oil, and get back to business.  When a simple task seems big and difficult to cope with, it's time to quit for the night.