@eliovp
@bobymoore

Thanks...I think I figured it out now...at least how it is working.  I have yet to get the date sheets on samsung HBM2 but I digress.  Anyhow it seems setting it lower then then default does nothing....after I checked what was told to me I was using extreme values to check.  However actually raising it has increased my hashrate but I now I am not sure what the range is...but guessing it is just a range...and anything out of that range sets the default.