[jsb5717]

Good stabilizers like Strong Arm or BAL do exactly what they claim...they stabilize. Whether or not your trailer needs to be stabilized is a relative question that only you can answer. If you feel more movement than you prefer then one of these products will help.

The Strong Arms definitely helped on our 4point system. You'll need to decide if you would like less movement than you currently feel. Understanding that you'll never eliminate all movement.