No flight time, flight time is 0
We need to use a magnifying glass to see how the dot splits
And let’s take a look at the viscosity,
If the viscosity is very low or high, it is normal to have no flight time.
If the viscosity is normal and there is no flight time, the point splitting is not good. We can adjust the amplitude.
If the split point is good and the pressure is normal, it means either there is a problem with the entire throat or the motherboard. There may be a problem with either of these two directions.
