I too noticed that some of the Hotsawz presets are in your face loud. No big whoop though. Just pull down the output fader on the right … maybe 4-6 Db.
On a mildly related note, almost all algos have about +/-16 Db output range. Dualverb, however, has +6 and -20 Db of output control. Why is that? Can something unique be achieved because of this?