I have a petite 16.5 month old DD who climbed out of the bath this weekend. She's now discovered (via the same method) that she can get her foot up on the side of her cot. Obviously we have the sides the highest they'll go. If you've had an escaping baby, how long was it from getting the foot up to actually escaping? Or should I start putting some crash mats down now? Oh and she can get out of a Gro Bag in 3 seconds Houdini-style too, so that won't stop her.