Lisaboo, I did change formulas from Enfamil to Good Start (in the orange can). Mine is the opposite, though. He spits up less now with Good Start.
Calum's Mum, that is exactly what our pedatrician said. And it never fails that just after I "dance" him around, he spits up. Ugh!
I have two older daughters that never did spit up, but my little man does. He takes a lot more formula than they did, so I wonder if he's taking too much. I've been giving him one jar of babyfood a day (for lunch). I think I'm going to start feeding him in the evening, too. It wouldn't hurt him to try, you know?