I had a scary moment a few days ago. I recently moved myself and all my vapes have been packed away. It was time to "set up shop" again and when I got my HI out, I noticed the heat island was really loose. OTA was kind enough to direct me to bOOb's post where Alan had explained how to fix it. Luck would have it, though, that we did not have the socket needed for the job.
I decided to plug it in and see if the wood expanding might fix the problem. And guess what? Problem solved!!!!
I had never noticed the looseness before because it had been plugged in.
So folks, if your heat island has some jiggly bits, don't freak out. It might just be that the wood has dried out enough that, when cool, the island is looser.