Also..are you or your company aware that to be in compliance with the code (Assume A17.1 -2007, 2008a 2009b)you need to have a written procedure for any special testing requirements in the machine available to elevator personnel as part of the Maintenance Control Plan. You can add all MRL, Proprietery type controllers, anything that requires a service tool to list of controllers required tto have WRITTEN PROCEDURES on hand. Get a copy of the Otis Adjuster's manual or installation manual for the unit. It has the procedures spelled out quite well. NO need to guess.