BTW, Note to all part time elevator maintainers -- I'm sure the professionals know this already. When you set the final limit cam, do it will a full load! Found that out the hard way when the final limit switch triggered. First time I had 3 larger people in the elevator after I re-installed the final limit cam. I had adjusted it with only 200 pound self on top the cab. I was home and opened the door and then since I had people over, I had 5 people get in the cab and then I re-adjusted the final limit cam.