Does anybody know what is the gear ratio in the 2-6-6-2 Bachman Mallet?
Also would be helpful to know the amp output for the smoke unit ?
The valve gear looks like been assembled in the wrong way?
In a scale 1:20.3   should the boiler be close to 3 inches diameter ?

Where can i get a  users manual and the installation info (Battery/sound)?

Have to replace both marker lights and headlight in my k 27,what is the voltage/miliamps rating,also I need the size and where to get those less.  Thanks,Manfred

I removed the pc board in the tender and loco  (K27) i needed more room in both in order to install batteries in the tender and a pulsed smoke unit in the loco,a few years back i installed a super smoker actually designed for ships,it has quite some puff to it,
while working on the K 27 i noticed that all of the suspension springs have collapsed ,does any one know which size they are,or better where to get replacement with some stronger springs?