Time is of the essence. You will never have to wait for replacement cams or modules ever again. Unlike most bows on the market today, BowTech bows do not require a new cam or module to set your draw length. Simply remove the module screws, rotate the module, and re-tighten. At least six inches of draw length adjustment and an infinite draw stop feature is available on most BowTech bows, allowing for custom draw length tuning for yourself or others.