Have plowed commercial lots for two years now after mounting a new Curtis with wings on 4X4 Dodge w/ Cummins. Was in on ---first year , largest snowfall in 50 some years , second year least snowfall in who knows. All asphault or pavement drives. Commercial property I am providing a bid for has a large area thats all gravel, fairly level with docks equipment... My question is, is that gravel going to cause me the greif that I think it will ? Or can I lower the shoes before going in there and eliminate the plow wanting to nosedive? Be interesting to hear the feedback!