1. R

    Helix Building for N Scale - the method can also be used for HO Scale

    I originally bought 2 pair of helix kits on the internet to build fou aour N Scale layout. Eventually, when we got around to start the actual build, we found that the MDF cutting was very poor and the kit was, really, not usable so we decided to design and build 2 helices ourselves. My wife and...