Sigma Studo Help does not explicitly define the valid range of values for the Limiter Threshold Parameter (the example graph shows a curve that only reaches 0dB).
-What is the valid range of values?
-What is the resolution?
-If the valid range extends to +24dB does the limiter function as a limiter over the entire range? (e.g. some compressors stop compressing when the input is greater than 6dB).