still waiting....
Like I explained to Kday in a PM, BLA will charge me only the price of the parts (the good news) but I have to wait for the tech to have time to work on it ( the less good news). They have it since september so either they broke it and don't know how to announce it to me or they are very busy with their "regular" schedule.
I'll update AS SOON I have more infos, whatever they are.