Developer's DescriptionBy Lionel, LLCUse this free app to update your Lionel LionChief LC/LC+ Universal Remote Controller (6-83071) to version 1.2.Use this free app to update your Lionel LionChief LC/LC+ Universal Remote Controller (6-83071) to version 1.2. This update enhances remote functionality for operation with all LionChief and LionChief+ products.Version 1.2 of the Universal Remote Code adds the following features:-Adds functionality for running ABA (and similar) consists. Run an ABA set on one channel while being able to run single engines on the other two channels!-Various bug fixes for increased performance reliability.