Bit short of time this morning (I have 1 tonne of tiles to collect and shift ) but I know the subject of passive flaps have caused mulch debate! So I finally lost the argument and a cat flap was a requirement.    So I parted with a not insignificant sum of money and bought the medium door from Petwalk. I have to say it’s a seriously well engineered peice of kit. I’ve got to finish the wiring and need to find some of that braided cable sheath to tidy the cable.   I’ll try and