All right Guys!
How bout I offer a little kit that would cost your boss around 200 bucks work on just about any elevator that you could install in less than an a hour right at the controller. Once installed, it would take two jumpers to run the car and only on inspection.
I'm a 40 year retired IUEC and would to happy to build a test these things under someone else's liability.
Jim
PS: For chump change just in the past few months, one death and one serious injury could have been prevented.