Likewise, I 've been pricing new Vector containers and have run into an issue with my reserve size dictating a rig size too big for my main. One possible solution I've heard: buy the rig to fit your reserve and then have padding sewn into the back of your main compartment in the rig. This decreases the excess space for the bag and you don't have to downsize to a smaller reserve. The drawback? 50 or 60 bucks (I'm told) to have a rigger modify your new rig. If any one's had this done, let me know because I'm considering it.