I own a Mathews SwitchBack bow. I am looking to get into some 3D shoots this spring. Right now I have a whiskerbis. rest, dead-nuts sights, and shoot radial x-weave arrows. I am looking into getting a longer stabilizer and a counterweight. Does anybody know where to see about getting a counterweight, or anything else to put on my bow to help with the 3D shoots. Thanks everybody.