We, a group of US-modeler of Dresden/Germany, held a short railroad session in last weekend testing our modules which will be exhibited at a large model railroad show in February here in Dresden.
We will show a large oval with dimensions of 65' by 15' - the largest layout while exhibion.
Here we installed an extrem reduced version of layout knowing if modul segments will form a closed circle ...
... and they did not. We have found a gap of four inches that must be filled by a small correcting modul.
However trains did run - in a point to point session with very short trains.
Bernhard