A friend of mine has a drop zone which is giving him fit's ,it sure appear's to be set right ,but he's got a ton of contact issue's ,The contact seem's to be coming from the bottom .We've tried adjusting and also tried various fletching type's ,but all has failed . Has anyone else had a problem? and what did you do to correct your problem's?

It either appear's that the launcher is bouncing up and touching the vane's as the arrow pass's or the launcher is dropping too slow , I'm also wondering about the spring being week. Any idea's ? I haven't actually seen his bow in action ,I'm just going by what he's telling me .

nubo