We have one dwarf baby left, she was in a tub for the first year+ but then I moved her into a plexi front opening enclosure thinking she'd like it and she started pushing like crazy. I even upped her food size but she pushed and pushed causing swelling on the gum. I moved her back into a tub and she's stopped pushing. Sometimes it's the cage and not food that drives it. Some retics get that little breath of a crack of air and just go nuts. Have you possibly tried covering the bottom 1/3 or 1/2 of the glass with some paper just to see if that reduces it at all? Just a thought. It does sound like yours is a food pusher, I just wanted to mention other possible factors to see if the pushing can in any way be eliminated. I hate seeing their beautiful faces getting all smashed up, silly snakes! Don't hurt the pretty!
