You are going to need a mountain side angle kit. These can be purchased at Mountainside Supply in Fever Valley Mexico. When you open the kit, remove the side bar which attaches to the angle finder. You may need it later. If the hill is steeper than 45 degrees use the steep mountain step kit. This mounts on the side mountain stabilizer bar. Pull it forward & up into place on the hill. Secure it with the stabilizer pins that are supplied in the separate package of parts marked Separate Parts. Once this is secured you may begin your sampling making sure not to step on the securing pins. If your angle is less than 45 degrees grasp the side bar & attach the angle finder. Use this to determine which set of links will fit in the side bar. Take the links & lock them into the side bar. This must be done with two hands to ensure they click into place securely. You will use this to place against the hill for sampling. It is important to wear a good set of mountain boots when working with this equipment. Hope that helps & best of luck to you.