I previously used a command to adjust all threaded rod rack supports and seismic bracing with one click. I would click on the specific icon, enter the height of the bottom of the deck, highlight the rods and bracing I want to extend, then click enter and all the rods and bracing would extend to the bottom of the deck. I don't know how to find this command icon in AutoCad MEP 2015. Can someone help? thanks in advace. John