My very spirited DD naps like a dream. I swaddle, put her on the bed and she's asleep within five mins, But nights are another matter!! tonight it's taken almost 3 hours to settle her. She thrashes & flails, pulls her dummy out of her mouth, rolls over and grabs the bars of the cot, screams, cries, laughs (when I look at her)...anything other than sleep. She breaks out of her swaddle (but not when she naps). I have tried a short / long wind down, putting her to bed earlier....nothing seems to work. I eventually got her to sleep tonight by holding her arms down for ten mins! What else can I try?