Kurt, you are quite humble but after looking this thread, your turntable thread, and your boxcar thread (especially the turntable and boxcar ones) you should SERIOUSLY consider writing articles for Model Railroader and/or Model Railroad Craftsman. Not only do you have exceptional scratchbuilding skills but you have a clear, easy to read writing style. Writing articles would not only be a minor source of income but your wisdom would inspire a lot more modelers.