I have a pair of JBL 120Ti that I purchased in 1987 and recently I reviewed the photos in the owner's manual as well as the tech memo. In some photos of the 120 Ti and in tech drawings, there is a metal JBL badge in the upper left corner of the grill. I can't remember if my 120Ti grills came with the JBL badging on the grill. There is no evidence in the grill material of a puncture created by a post. Does any one know what type adhesive JBL used at the factory to fix the JBL metal badge to the grill. Also I have a set of JBL L112s and the JBL metal badges attache to a frame device in the grill itself. The badges now fall out on occasion, did JBL place an adhesive at the factory when fixing the JBL badge it the grill?