Anonymous posted an answer for this Graco Pack 'n Play:
"I think the problem is the way that the safety feature prevents the locking mechanism from..."
Anonymous posted an answer for this Graco 9445DOH Crib:
"I am assuming that the rails are not locking for you. The problem is the safety feature..."
Anonymous posted an answer for this Graco Pack 'n Play:
"Be sure that the bottom is not flat. The rails will not lock (or unlock) with the bottom..."