To start off, I've never been so frustrated before just setting up a bow.

My dad got a new Blade X4, got the goodies put on, factory set at 29".
When the bow is drawn, the cam rubs on the cable and just makes the end of the draw gritty. Now the part that is rubbing, is that piece that comes off the outside of the cam where the end of the shooting string is. To better explain, if you start where the shoot string is connected on bottom cam, follow over the top of idler wheel, and where it connects again to the bottom cam on that "C" shaped part. That is what is rubbing when the bow is drawn.

It doesn't matter where I put the draw stop and module to make 29", it rubs.

Any help or input is much appreciated