I needed a simple buffer for my 3dprinted 1:32 scale railway, so that the trains don't fall of the tracks.
It´s scale is 1:32, also called "Gauge 1". We use this scale at our Garden Railway.
Need help with this, or just want to join the discussion visit the "OpenRailway" community on Google+: https://plus.google.com/u/0/communities/104319325439898567675
Swedish CadCam addict hooked on 3D printing.
3D Printing evangelist and Open Source advocate.
Author of The OpenR/C Project and The OpenRailway Project.