During curve fitting, four splitter bars are displayed in the Data Block window.
The vertical blue splitter bar separates the M# & Mode Indicator graphics on the left from the Trace properties spreadsheet on the right of the window.
The vertical red splitter bar separates the Trace and Mode Indicator graphics on the left from the Curve Fitting panel on the right of the window.
Data Block Window Showing Curve Fitting Splitter Bars.
Drag the vertical blue splitter bar horizontally to display the M#s spreadsheet.
Drag the vertical red splitter bar horizontally to change the size of the Curve Fitting panel or the graphics area.
The left horizontal blue splitter bar separates the curve fitting tabs and the Modal Parameters spreadsheet.
The right horizontal blue splitter bar on the left separates the M#s graph and the Mode Indicator graph.
Drag the left blue splitter bar vertically to change the size of the curve fitting tabs or the Modal Parameters spreadsheet.
Drag the right blue splitter bar vertically to change the size of the Traces graph or the Mode Indicator graph.