Hi I have the Mothercare Lulworth cotbed and as it has no teething rail on it my daughter has being chewing through the rails. I've been having a look online and most of the rubber rails are too small and the material ones wont tie to the ends as the ends have no bars so i cant tie them on (hopefully this makes sense). Could anybody recommend anything cause I'm panicing as shes actually taking quiet a few chunks out of it. Thanks x