I know some of you guys shoot alot of 3-D and spots ect... Anyway I'm setting up a target bow which will be for 3-D mainly but also spot league next winter. My question is. Should I set it up with a prong or launcher style rest or a drop away? I use a QAD on my hunting bow and love it,but don't know if it's good for a target only bow. Also I see alot of sights mounted way out past the riser on target setups, what is the reasoning for this? Thanks in advance for your input