Hey everyone. I just upgraded the caps in my JBL L40's and used a combination of techniques to remove the foilcal to access the two hidden screws beneath holding the crossover to the front baffle. At this point the speakers are back together and a buddy and I tried reactivating the old glue with heat but the decals are not sticking very well. What has everyone used in the past to supplement the original glue when reattaching the foil cals? I used decent parts so I suspect it will be another 30 years before anyone needs to tear into them again. Thanks!
Jay