I worked on a couple of these units about 15 years ago, I thought they were obsolete then, was surprised to see this controller still in existence. If I remember right this controller has a timed slowdown ramp starting at slowdown point in hoistway, it decels until timed ramp ends and then it will stop. I could be wrong but I remember tring to set floor levels when we first got the job thinking that I could just move level sensors but that didn't work, had to adjust drive and make sure slowdown distances were equal for all floors, try making the car run without stepping and see what happens on a terminal slowdown, see if it runs over. Also I seem to remember if car was off level, after a certain time delay the car would relevel to level sensor adjustment. I'm with green pants on this one a mod is way over due
