Microwave Sensor Locations

[Nashy]

Help: Just had a new Toad Ai606 alarm fitted, but the fitter claimed there was no room under the arm rest/sunglasses tray over the transmission tunnel so has fitted the microwave in front of the handbrake. I thought the old sensor was under the sunglasses pocket but he claims he looked and it's not. Is he telling me porkies? I've pulled the leather pad out and there's two srews, but didn't dare take the screws out as all the (fake) leather is stuck to it. The microwave is useless where it is, but maybe it just need adjusting. Anyone else got one installed at the front successfully, or know for sure where the original meta one will be?

[PLA]

Nashy I have also removed the sun glass tray the two screws, and tilted the unit enough to see underneath.To my unexperienced eye there is no sensor under the rear of the tunnel.But perhaps I do'nt know what I should be looking for!