Hey the guys, I have a customer who hired me for maintenance of their property. They have asked me about winterizing their hunter drip-line system. I am not familiar with any irrigation but they are adamant about paying me and not the guy who installed it. I promised them I would look into it so here I am. I have some pics I have taken and was wondering if anyone could tell me anything about what I am getting myself into...... any information would be helpful. It is a drip-line that waters their shrubs along the perimeter of their property.