For NMR spectra, nearly degenerate peaks are displayed together as being exactly degenerate.  The decision whether to group to peaks together as being degenerate is determined by threshold that may be adjusted by the user.  For a set of NMR spectra, each spectrum can be adjusted independently.  To adjust this threshold:

• On the spectrum of interest, click the right mouse button to bring up its context menu
   
• From the context menu, select Properties... at the bottom to bring up the Plot Properties Dialog
   
• In the field next to NMR Degeneracy Tolerance, type in the desired value and hit enter
   
• To accept the change and exit the Plot Properties Dialog, click the left mouse button on the okay button