You’re putting too much hair on your roller. That’s it. That’s the whole tip. Look, if the hair is spilling off the sides like that, your little clips are gonna make huge tangles, and then every roller that’s next to each other is gonna get tangled on the one it’s next to. Oh, god. Oh, my word. A good visual cue to know you’re on the right track is that when the roller hits your head, there’s no hairs hanging off the edge of the roller.