This can be caused by variations in the fuel level and to counteract these variations causing additional dips, we have added a percentage adjustment column to the Tanks called “P-Factor”
This feature is something that should not be used without speaking with FMT support.
You can add this column make adjustments then hide the column again to prevent accidental changes being made.
The P-Factor range can be from 0-100 and the default is 1.
Increasing the number will reduce the dips caused by fuel level variations
Dips are set to occur when the level changes or every 2 hours and about Midnight when the day rolls over.