A bit more on how I got there:
The drawing of the various pieces of rail. Partly for making the whole assembly a bit more firm I wanted some through going rail (you are building the cross-over on a jig for half a cross-over) Probably in hO it is fine to connect the two pieces together on the middle tie. In N-scale a tie is 1.5 mm, so half a tie width is 0.75 mm That’s a bit flimsy for a mechanical connection in my view. Partly to keep the project buildable. Especially in N-scale you more or less have to build from the inside out to keep everything accessible for soldering
The schedule of cross-over innerparts en the live version. The bits I should have done first (see previous picture) where the black bits. I assume it makes even more sense to place the black innerparts first in the two “half-jigs” and only after that connect the two halves together by the black outerrails en the green innerguard rails, by which the two halves will be connected.
The first bit of the innercrossing
Now the "black pieces" of rail are in place as well. The tips of the frogs are nearly impossible to reach with the tip of your solder-iron with this building sequence
For the really good looking viewers: There is an error in this cross-over. The bottom trinagle contains a gap, which shouldn't be there, because there is no isolationgap needed at that place. The joint should have been at the middle ofthe next tie. The top one has the same error. Only there the gap is smaller.
An ammended schedule, but it is likely that this sequence is not optimal as well. Nr 2 cross-over will be build in the sequence 2-1-3
The finished product. One of the top prioreties is to alter my soldering technique. My solderingskills come from PCB repairs. There you want a good firm connection. This is fine for electronics but not to good for macropictures like this. So a bit more attention to the "right amount" of solder to apply is needed.
But like I said: check Facebook / Handwissel for the regular updates on the learning curve
_________________
Paul Bender
Everybody can shovel, firing is an art
Firing this train was more fun then hard labor
© R. de Water