Typical cam bows that use the split yoke have problems with cam lean due to the upper harness attached to the outside of the limbs?

By attaching the cables to the cam instead of the end of the limbs there is less chance of cam lean. It's not only done by Bowtech.

Also,Binary cam bowshave 2 seperate cables not 1 continuous cable like the cam1.5 and the single cam. I'm not sure where you got the idea that they have 1 continuous cable? By slaving the cams together using the 2 cables both binaries turn together and eliminate timing issues.