{S-Scale List} Turnouts and dead frogs

2006-10-06 Thread Furmanak, Stan
If you're building turnouts where the points are wired with the same polarity as the stock rails and the frog is totally isolated, must an effort be made to route power to the frog or can you get by reliably with a dead frog? DCC is planned, mechanical, push rod type turnout throws will be used,

Re: {S-Scale List} Turnouts and dead frogs

2006-10-06 Thread Donald Thompson
Dear Stan, When the CJSS built our original 16' module, we had insulated frogs. In those pre-American Models days (pre-NASG standards too), motive power was brass models or Miller switchers. Those without all wheel pickup on occasion would die on the frogs, but all wheel pickup changed