I have a similar problem. I have a Bachmann EZ Track. I had a transformer already, & hooked it up. It will run the train forward ( fast), but it won't run backwards & I can't slow it down. What am I doing wrong,, & where can I get a Bachmann transformer to go with this setup? Thanx

I recently purchased Bachmann EZ Track. Where can I buy a transformer or controller to run the train?