Old timer told me to never trust a KONE leveling switch without testing it first
Had a guy named Jerry, been in the trade since the 80s, tell me that at a job in a 12 story office building downtown. I was swapping out a door lock on the 7th floor and figured the leveling switch was fine since it looked clean. Well I didn't test it, closed everything up, and the car came back 3 inches high on the next run. Cost me 2 hours to recheck everything. He was dead right. Anyone else get burned by skipping a simple test?