Ah, so this one found it’s way into your Lab.
Here’s an idea, why don’t you rip the back off it and do it again. Hahaha, wouldn’t that be a laugh......oh! It was Igor, right?
Edit: thanks for posting the photos and giving us a good picture of it’s guts. Do you plan to do anything else while you have it apart? Body Piezo placement or anything like that? Would be easier at this stage I imagine.