Hi @Torvilhao The location is correct when the morse is decoded - (Stage 2) BALLROOM MAP VARENNES: Ballroom Blitz https://bf1morse.leonlarsson.com/locations/varennes2.png (I used the BFEE webapp at https://bf1morse.leonlarsson.com/).
You might have already tried, but make sure you're using a scope when you're looking for the code after you blow up the shelves. You can also try going back to the previous symbol location and then back to an MCOM to decode again.
However, I'd also recommend BFEE to be honest. They should be able to give you lots of help with the easter eggs.
