THEMA: SOLUTION! = Catenary at Reverse Loops

Hello.

All we need to improove electrical pickup at N-Scale.
One ability - to use Catenary as duplicating one of rails.
But this system does not work at reverse loops, where rails are changing, but  pantograph attachment to one side of wheels - NOT.

1) There is my solution for N-Scale Roco BR-150:

http://img-fotki.yandex.ru/get/5104/vadimav.2/0_406ec_f69c2359_L

2)Opened Locomotive  Photo:
http://img-fotki.yandex.ru/get/4508/vadimav.2/0_406ed_9441311c_L

3) Closed Loco:
http://img-fotki.yandex.ru/get/4506/vadimav.2/0_406ee_1b87ae7a_L

4)
VIDEO:
http://www.youtube.com/watch?v=tG1xqTqXbsY

On video we can see that Catenary dont translate DCC command to decoder.
But it can ll run, even ll loose one rail contact.


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Vadim.