Dig about 6 inches beyond the strings. The extra space supplies area for paver edging to carry the pavers in place. For giant excavations, take into account renting a sod cutter. As you dig, use the extent and block to keep the slope uniform. CD Paving Driveways and Patios are https://agency-social.com/story3770970/not-known-facts-about-block-paving-carnforth