> Really? A ruler with a slider was in need of recalibration? For measuring someone's height? Thanks for your insights, Steve! I guess those stupid stupid doctors must be really stupid for throwing their money away on useless stadiometer calibration. Stupid doctors! Not smart, like programmers! Programmers like Steve who *intuitively* know whether medical equipment requires calibration. Even when they have never seen or used that particular equipment, or even that kind of equipment. I wish I was as smart as Steve! And I sure wish the world was run by smart smart programmers like Steve who just know everything right away and who can instantly pull the right answer to every question out of their ass!