Hi On30 people;
How can I set up a position to uncouple my cars?  And how then can they be activated to do so?  Is there an electromagnetic way to do this?  Lastly, if rail height varies by gauge, will this difference cause my cars to uncouple?

Thanks much!
Tom

Bachmann's large scale crossing gates indicate that they are "weatherproof".  The tracks appear to be steel.  Are they going to rust like Bachmann's G scale track?  How well will they survive outdoors in dirt, dust, ice etc?  Does anyone have one, or are they really not released as yet?  Will Bachmann have one at ECLSTS?  Spring is finally here!
Tom Rose