Thanks everyone for posting your experiences and settings. I now realize that I have been running in general/difficult and thinking I was cranking it by having audio smoothing off. I cant wait to get back into the gold bearing areas and explore my Z some more. YOU ARE MY MENTORS. THANKS.
I might add a tip from my hearing specialist. I had a hearing test and discovered I was below average on 4,6 and 8hz. I played JP's video finding the 4 gramer where initially he was just off the target. He could not pick the slight variation in the threashold either. I have cranked the 4,6 & 8hz on the equalizer on my computer, played the intial part of video hundreds of times and have trained myself to hear the slight variation.
The advice from the hearing specialist was that a hearing aid would not help because it is the variation in the threashold I am looking for and I should be able to detect it, now that I have zoned in on the force.
Bird calls and other sounds would be a distraction if I had hearing aids cranked to the higher hz's.
HIS SUGGESTION was to change the threashold pitch up or down a little every hour or two. This gives the ears a break because they do get tired. I thought this would be beneficial to anyone running insane.
All the best,
Pete