I have a brand new set of #4 modules for the New Breed Bionix 2.0 cams. Draw length these produce depends on cam size and bow model. For example on an Eclipse with the RL cam it will give you a 28.5", genetix with RL cam is 28", Cyborg with RL cam is 29.5". If your wondering what it will give you with your particular set up just ask. $25/shipped.