My battery bag continues to come off of my guild d150. It was shop installed originally and the bag came off with the first battery change. I used some heavy duty double sided tape but that didn't last long so I took it to the shop again. They cleaned the wood and used what they called a heavy duty adhesive this time - not sure what it was. This has lasted about 3 months I think and now has come off again. I have changed the battery since but was extremely careful not to pull on the bag at all.
At this point I'm wondering if there are any other power options, or perhaps this is a known issue with guilds and a certain oil in the wood or something? My shop is guild authorized for service.
Also I'm careful with storing the guitar in the case in my house (not the garage and it doesn't travel in my trunk).
I'd welcome any advice please