2007 PSE Stinger NI, right handed I sold my first bow to a coworker, who has now sold it to another coworker. Problem is he is a bit shorter and needs an inner cam module adjustable from 25-27". Scheels gave him part number 7390A, said they called PSE and they no longer make or sale this module. Found these two online, but not sure what the difference is between them. One says inner cam.module and the other says SUB kit(substitution?). They have different part numbers listed on the package as well. http://www.ebay.com/itm/201296143892 Or this one http://www.ebay.com/itm/201296145143
