Hi Axeman,
Yes the Alphaklinik have removed and replaced the Charitee ADR on many occassions. They are using the ActivL and ActivC at present. However do realise this is another MAJOR surgery and I would beg you to try and find a different solution.
A trip to Munich might solve your problems without this needing to be done, it might be some thing minor that can be fixed as a day patient.
Dr Zeegers is the worlds most experienced ADR surgeon.
I had my Charitee implanted in Munich 5 years ago and I have had no problems. You need to be with real world experts to have this done.
Good Luck
Alastair