There is also one strip where the cable needs to go through at right-angles to the long axis of the strip, again in a doorway, which will need to lift the strip much further to make a gap to slot the cable round the end of the strip.
It should have been a simple job: run a cable from the router to a wifi access point a few rooms away. Many years ago my Dad and I ran a round Ethernet cable through the loft (of a bungalow), up through the airing cupboard, under a few joists and down through a hole in the kitchen ceiling. Rodents have chewed through the cable so I need to replace it. But... there is something solid in the way just above the hole in the ceiling so I wonder if there is additional floorboarding that wasn't there before.
That's why I'm going for plan B of routing it along the edge of carpets and across a couple of doorways. Saves the rodents-in-the-loft problem as well. I'm glad I bought a 30 metre cable so I'd have plenty of spare for routing problems like this!
If only I could get the cable to tuck far enough under the strip to hide it. It's difficult but achievable at the ends of the strip but a bugger of a problem towards the middle, half-way between one post of the doorway and the other.
A pox on the person that designed this type of strip! Unless there's a secret solution...