Beautiful blocks and piecing! Is the quilt laying on a 'dark' surface when you took the picture? Does it appear less noticeable if you lay the quilt on a 'white' surface (like the white batting) ... I'll bet it'll be appear better to your eye...you'll still notice it, of course, but it'll be better.
I've never worked with Moda White but I've made a few quilts using Kona White and Kona Snow and didn't see the issue you're showing here.
Please let us know how it turns out.
Nan - Indiana