LO still spitting up a ton 😞

So from pretty much day one my little guy has been a big spitter-upper. However, his ped has never been concerned because he has always gained weight like a champ and it honestly never seemed to bother him at all. My issue is that he's almost 9 months and STILL spits up all day long. It still doesn't seem to bother him, but I feel like by now and especially with eating more and more solids it should stop??

I'm planning on talking to his ped about it at his 9 month checkup, but just wondering if anyone is experiencing the same?