The SUBPAC has only one control. The response of the SUBPAC and the setting of the intensity knob depend on the users body mass and bass preference. Your body has to learn the setting. This is why we left the knob continuously variable. Click the link to listen to this calibration recording first to get your SUBPAC and headphones set for the best tactile/dynamic range.
Now follow these four steps to check yourself during production.
1. Select a song similar in style / production and preferably in the same key as the track you are mixing / producing