US-style switching layout.
The first HO Kadee electro magnetic uncoupler magnet (#307)is installed.
Here seen from under the layout. I have used aluminium brackets to fixate the coil to the layout.
Click this link or the picture, to see the MTL delayed uncoupling in action.
Click this link to see how the Kadee uncoupling magnet is installed. (PDF, 60 kB )