L.K.
Hi J.,
My son did the same thing, but at 18 months with another baby coming in 2 weeks, so I couldn't move him to a bed. I bought a crib tent and he had a convertible crib that was higher in the back, so at first we thought it wouldn't work. My husband rigged it up so that the straps were wrapped around other spots than where the directions were and it ended up working for over a year for us. It took him a couple of nights of screaming to get used to it, but it finally worked. We made a big deal for everyone that came over for him to be able to show them his tent and he pretended he was going camping. It worked for us even though it wasn't on completely right. Good luck! :) L.