Last month, I was 70 innings over, then Ainsworth went down, Contreras went down, Fossum went down, and Moss and Benson decided to play through nagging injuries. Now I'm 21 innings over and dropping.
I think it's okay to be over, just as long as you reserve enough innings for your star pitchers and bullpen. I wouldn't go over 100 innings though, and after the all-star break, I would look to steadily bring that number down if you don't get any injuries.
"And so he spoke, and so he spoke, that lord of Castamere. But now the rains weep o'er his hall, with no one there to hear." - The Rains of Castamere