Electrical drawings are always offered to TMV’s customers. We can update, redline, and clean up existing drawings, or create new. Locomotive schematics are integral to every part of the TMV process, and give us all the information we need about your locomotive to design a control system fit for you. Because locomotives are often updated and changed over their lifetime, keeping updated drawings on hand is important to avoid confusion and mistakes. Electrical mistakes can result in expensive damage, but can be avoided through the careful checks dependant on careful drawings.