When running a study in SignalPro, if the resolution seems grainy and not as clear/crisp as you would like it to be. You will need to change your study grid resolution.
To change the study grid point spacing/ resolution navigate to Studies> Define Study Grid. And adjusts the grid point spacing.
For faster study run-time choose a large/coarse study grid spacing. Then when you are ready to export your final results change the study grid point spacing to smaller/fine study grid spacing.