Some of the replies made me smile. My mum was a master thwarting solutions. If there was a way round it she would find it, it really was amazing to see some of the ingenious ways she'd find. I always said she would have benefitted MI6 working for them as a gadget tester.
On a serious note I hope the airbrick piccy works for you.
On a serious note I hope the airbrick piccy works for you.