When you're cutting thick aluminum (1/2" +) on a sliding compound mitre saw the saw has a tendency to want to climb up and over the part. This can be very dangerous, and can really do some damage to the saw itself.
To avoid this first pull the saw out all the way, then slide the stock in behind the blade and cut the part by pushing the saw into the part, against the backstop. This gives you full control over the saw and will keep it from running away from you. |