... the multimeter it sure works well. He used double sided PC board, that would be how he got the polarity transferred to the crossings and wherever PCB's are not required; he used laser cut timber for the ties. The running characteristics of stock coaches is superb. The rest of the simple points I will be making myself and will use templot for the templates. I know sharing these images is kind of risky on this site! However this is worth knowing. His email address is: pinguintrains@gmail.com Regards Cornelis 3467_200941_330000000.jpg 3467_200942_010000000.jpg 3467_200942_330000000.jpg 3467_200943_230000000.jpg Tony W wrote: Nigel Brown wrote: Never thought about it before but how do P*c* get the frogs on a 3-way aligned? Is the left-hand road sharper than the right-hand road? Hi Nigel. It depends on the formation. With a Tandem Turnout, the two base turnouts will need to be somewhat different in order for the two far crossings to have their nose on the same A timber and allow the first set of switches enough distance to clear the second ...