I set up the new point as a sprung point. This is designed so that trains going "anti-clockwise" (right to left) on the Circle Line can drive through the point, but going "clockwise" (left to right) take the turning to the District Line. That means that I can safely let younger drivers go anti-clockwise round and round the Circle Line, at least until they discover the reverse button!
View attachment 298643
It is literally a spring fitted under slight tension to two holes drilled into the frame and the tie bar. Bit crude but it works. It took a while to get the distance and tension right so it was enough to close the point correctly for left-to-right trains but not too strong to prevent the right-to-left train driving through. I had to partly dismantle the point to make the tie bar move more freely. The black gaffer tape on the tie bar hides the holes drilled during the "trial and error" phase! I had a variety of springs to try, from a variety box, £8 from eBay, so I have plenty of spares! I probably should have fitted some kind of adjustment screw in case the spring looses some tension over time, but we'll see how it goes.
View attachment 298644
The District Line is more or less finished now, so the next posting will be as and when I get the second loco. Laters!