Does anyone have a Baby Dan stair gate? We bought the Premier Pressure gate with 6 extensions to fit our 120cm gap, as the manual says you can have a max of 6 extensions. However there is no way of putting all 6 extensions on the gate, as the metal poles that come with the extensions are only suitable for 2 extensions per side of the gate. Am I missing something? Has anyone figured this out, or is there an additional accessory I need to buy? Any help much appreciated as DS likes to go in the fridge and pour milk on the floor, so I could do with keeping him out of the kitchen.