Setting it to record something was pointless anyway, because the TV stations started/finished a few minutes out from the published times. Even if you allowed a bit of overlap, chances are that you would miss the start/finish of a show!
Having watched a movie on TV and finding that your recording stopped short, 2 minutes before the end, meant that you had wasted the time.
My wife used to go to see if she'd caught the end. My view was NOOOOOOOOOOOOOOOOOOOOOOO!!!!!!!!!!!!!!!!!!!!!!
That was MUCH worse, seeing the end of a movie, before you'd seen any of it!!