Simply turn up the volume on your sound card, and continue to work as usual. The "avoid clipping" feature is there, because if you would put the plugin on a master output on already mixed song, then the output would clip, because the plugin is boosting some frequencies. So the plugin lowers the volume by the maximum peak amount to avoid any possible clipping. You can also disable this feature and lower the input or output level in your DAW, to avoid clipping. Either way is fine.