Tbloom, try Millersound Labs, 1422 Taylor Road, Lansdale, PA 19446, Phone 215-412-7700. Yeah, I know its a haul. I noticed that the foam around the 4 woofers on my Puppy 2s were separating. CSA Audio in Montclair NJ sent the Puppys to their expert repair group. I believe it was MillerSound. The pups came back better than ever. Call them.
Victor
Victor