Sorry to butt in but I need help with the screw type of my Vapor Breeze speakers, I really love them and I am just doing some maintenance by snugging the screws however I can’t find the right head, I believe they are a security torx so I went and purchased a set however they do not fit it, T10 is too small and a T15 is too big...it’s a head scratcher...the only thing I can think of is the set I bought off Amazon is a cheap Chinese set and is not correct sizing.... or maybe it’s a different screw... can someone help..?? Thanks so much in advance...from a happy Vapor owner