Have a 55 Ton 3 Truck shay Large Scale

[Richie1957]

Hello
Have the above locomotive DCC sound equipped two questions
1. the headlights are in the wrong direction when the switch is in the Large Scale selection, Is there an easy fix?
2. I run conventional DC power is there any way to increase sound level? How about Horn & Bell activation? 

[ACY]

1. You would probably have to swap the wires on the board, don't know of any easy fix but there may be one.
2. No, not unless you have a DCC system capable of programming configuration variables, a regular E-Z Command would be insufficient, you would need at least a Dynamis system.