A little bit wavy rows won’t be recognizable from the bottom, so only snap traces every a number of rows to straighten points out. Stick to the stagger sample suggested because of the producer within your shingles, and use partial shingles to begin subsequent rows. Stone granules can be included https://nicehomeliving.com/5-roofing-companies-customers-love-in-downers-grove-il-top-choices-for-service-and-quality/