Hi, my older Shay with the plastic gears is having an issue with the drive shaft popping out between the 1st and 2nd and 2nd and 3rd trucks.  It is easy to reinsert and seems to happen when I pick it up.  Has anyone fabbed a truck swing limiter to prevent excessive truck swing from causing the shaft to pop out of its place?  Any other potential causes or fixes?  Thanks, Pete

Hi, the Name is Pete and I am a new member. Our layout is all Ez track with dcc turnouts and a Dynamis controller as we just switched from Ez command.  All receivers are Bachmann, as are most of our Locos.

We just got the Dynamis from Bachmann for warranty repair as it shorted right when we got it.  Now we hook it up and no locos are recognized.  But all dcc locos run super slow like they are in DC mode and they run with no speed steps and independent of address.

The track reads 7 volts. I am at a loss.  What is happening?  The locos were all assigned single digit addresses before installing the Dynamis.

Please assist.