>>I think you’re going to find (still) some minor different gestures and responses in different parishes. I wouldn’t be too concerned. <<
It’s the General Instruction of the Roman Missal.
There shouldn’t be ANY differences.
That’s the Spirit of Vatican II that got us all in trouble.
From various Masses I’ve been to in different areas of the Country, there’s always been differences. I just don’t see any real significance to the variations.