@AmFlyer posted:I am not sure the missing Legacy SD40-2 is a mystery. Two motors, a speaker, all the Legacy boards and a smoke unit likely will not fit in the space inside the SD40-2 shell.
I dunnno, but it fits in the U33C with the fuel tank drive. A Flyer SD40-2 would likely also need a fuel tank drive.
Granted I don't have access to my information right now, so I can't compare a U33C to an SD40-2. I realize the SD40-2's hood might be shorter than the U33C. So something else internally would probably have to go.
However, if it meant giving up something like a smoke unit to get an SS40-2 produced, I would say go for it.
Rusty