Looking at how nice his TT-position actually looks (I noticed it during the Giro) Baroncini is actually underperforming in TTs.I don't think it's simply the setup.
McNulty is riding mediocre time trials this year, but Baroncicni and Vermeersch did very well in the Baloise ITT.
I suppose it has more to do with the fact that they didn't work on it in the training camp before the Dauphiné, because the entire UAE rode a mediocre time trial in the Dauphiné, while they did well in the Baloise.