Switch machines on foam - 1
T
he introduction of using two-inch extruded foam as
the main foundation for track has certainly helped
lighten many a module, and also allowed the modeler
to more easily sculpt scenic contours below the track grade.
Foam has made things easier, but presented a new problem:
mounting electric switch machines.
The obvious and simple solution is to use small blocks of
Masonite and glue them to the underside of the foam. This
solution presents several pitfalls. First, when building mod-
ules, it's best to keep the switch machines recessed inside for
fold up legs, as well to minimize potential damage when being
moved. Second, depending on the adhesive, the likelihood of
Installing Electric Switch
Machines on Foamboard
A simple technique for
reliable installation ...
– Chris Palomarez
Photos by Harry Wong
MRH-Feb 2013
