I need a pressure safety gate to swop between kitchen and bedroom doors, as and when needed. The problem is, they only seem to start from about a 72cm expanse. The bedroom door is 75cm, so thats ok, but the kitchen is 69cm. I really dont want a screw-in one, as then I'll have to buy two! Does anyone know of a 69cm compatible one? I've tried Argos, Mothercare, Kiddicare, and Bumpto3 so far.