Sample of “cracks” in shingles I noticed at more than 5 locations at different areas of gable roof, north and south side. They all had the exact same pattern, two curved cracks, left at top, right at bottom.
Manufacturer defect? Roof covering is less than 1 yr. old, at least 2 layers, possible 3.
Pics are 2 separate locations, kind of hard to see, best I could do.