Elevation for reflux

La
Hey reflux mommas...if you elevate the crib or bassinet, what do you do about your baby sliding down? My LO is kind of squirmy and she's always sliding down so she's no longer elevated on her bassinet pad. We'll be moving her to her crib eventually but will need to keep her elevated due to her reflux. I considered buying the wedge, but the slide down seems to be pretty common, naturally. Any tips?