The main table can highlight table values are being used either in real time while datalogging or when playing back a datalog.
Normally when reading a table the ECU interpolates between four values. Proportional tracing will color each cell in the table based on the weighting used in the interpolation, with the highest weighted cells appearing in darker colors and lower weighted cells appearing white.
Additionally a trace indicator may be shown on the table axis to show what values the ECU is reading. The axis trace indicator will be in center of each row or column when the datalog trace value is the same as the axis index value. eg the axis trace indicator will appear in the middle of the '1250' rpm cell when the datalog rpm is 1250 rpm.
Proportional Tracing may be switched on or off, and the trace color changed under General Settings.