Allow switching between single and multiple counter display.
You don't pass to the next counter until you have validated the previous one even though it is negative. After passing to the next one, it still display its own counter so you can keep track of the time spent on each.
Thanks @roux1max
Allow switching between single and multiple counter display.
You don't pass to the next counter until you have validated the previous one even though it is negative. After passing to the next one, it still display its own counter so you can keep track of the time spent on each.
Thanks @roux1max