Wow, only one paddle! Me too! Mine is just a percutaneous lead rather than the paddle. As far as I know you and I are the only ones with one lead attached to the battery. I originally had 2, but one migrated and when we realized that I was getting along just fine with the one lead, we just took the migrated lead out!
It's amazing that you have 2 units. Our dear friend Sinead (Sophy) might be considering this. There are a couple others who have 2 implants also.

Hopefully the xray will reveal something (that can be easily remedied) so you can get this taken care of.
I'll be anxious to hear

Rae