So you guys can't keep track? Once I start my xtal run I count from 24 down. Once I'm at 12 I stop using and go sparingly so that I don't have to get capped for more than an hour or so
If it's a timer for when crystal was first used, then support. If it's a thing to see how many xtals spent over all your kaw time, no support. I think we'd all really rather not see how much we've spent on a tap-tap application/game on our phones.