optimization: avoid 1 ms penalty
optimization: avoid 1 ms penalty

We can schedule the timer for 0 ms instead of 1.

Kitware/VeloView,Kitware/VeloView,frizaro/Veloview,Kitware/VeloView,frizaro/Veloview,frizaro/Veloview,Kitware/VeloView,frizaro/Veloview,Kitware/VeloView