DS has turned into a frantic caterpillar at night, when I put him down he rolls around ha;pily in his cot, and is now waking himself at night as he magics his way around his cot. It's any guess at to where you'll find him and what position he'll be in. He sleeps in a grobag and I try and tuck him in with a sheet to try and keep him still......but not working. I found him this morning with his face up against the bars of his cot and his arms through them....any tips? My M-in-law says to safety pin him to the bed! I'm thinking not!