Not a fan of Smartrise traction controls. Their processor boards are throw aways and pathetically slow. So slow in fact on this one job you can push a hall button and literally turn around to watch the other side latch. An then there are the annoying binary parameters which btw are not backed up when you do a software archive. Get one out of place after a power hit and your on the phone with their brilliant contestants. It won't be in their manual. Maybe on a duplex, 350ft/ min or less ok...Actually nothing out here these days impresses me. Ibox is probably the best game in town but MCE doesn't age well, never has. Galaxy was half way decent as an apartment system. Nothing I'd run at 1200 ft/min with a decent sized group.