I am with hellbennt. I have noticed that what we have most issues reflux wise with are the purees. When I give him table food or thicker solids (ie check out a jar of mango in stage 2 vs applesauce), he does much better. I gave him pork that I pulled apart a bit and some peas we had for dinner. Then I also gave him a jar of stage 2 peaches. What he had all over his face was the peaches, not a single sign of the pork or the peas.
We have not had a scope, but they can tell his reflux bothers him, because he has all the classics signs of it (legs pulled up tight to body, arms tight, crying/screaming, weight loss/FTT/malnourishment).