Ok so I noticed a long while back that on my main cam there is 3 attachment points marked 1,2,and 3. I pretty sure that this is how you change the draw length within an inch or two or what is marked on the limbs....Am i wrong or correct? If i am wrong what the heck does it do by attaching the string to the different posts. I was measured at a 28" draw when i bought the bow, but over the years i have learned i am closer to 27" draw. I have a new set of zebra hybrid strings on order for it and should be in sometime this week. While i have the bow on the pro shops press i was hoping i could adjust it to my correct DL. The string is currently on the 1 post. what would i gain by changing it to the 2 or 3 post??? I need to shorten the DL up by 1-1.5" max.