Have a commercial customer that we currently service for a new residential neighborhood. He has asked me to mow and edge roadways and sidewalks that haven't been serviced sinced installed. ( 3 to 4 years ) Looking for ideas in regard to the edging only. Right now we edge, shovel, hoe, weed eat and edge again. 5" to 8" of soil and grass to remove. Thinking of renting a dingo for the bucket to scrape.