I'm rather new to titan ex but last night I finally got into a party that got past the heart phase and into 2 phases of the baby titans. I was able to dodge basically everything until the upheavals in phase 3. Since the platform is small there's very little room for error. I'm going as a DPS and it seems like if I stand too close to him he farts me off forward and if I move back a bit he farts me off backwards.

What exactly is a good marker for standing for upheavals? I know when you are gowled you stand "within his target circle" but if you are just a DPS killing the gowl where should you be standing? I saw myself "hiding" inside the gowl (as in my chara was fully hidden by it rather than inside it) but I still got blown off backwards. What is the best spot to stand in this situation?