- 2,632
- United Kingdom
As Ash said, it is above 10 seconds. The SLOW DOWN message will start to blink before the time then increases.How long does it take before they increase? I've always just gotten into the habit of serving them right away
For a 3 second penalty, it will cost you at least 6/7 seconds to serve once you have taken into account the loss of speed and momentum. I wouldn't bother for anything under the necessary now...