I was just trying to show the change in ORP on adding the oxydator. I took three screen shots, with and without the cursor over it.Sorry you lost me. all good - good luck with your oxydator
So you posted 3 different graphs - showing the same thing - (not sure how you did it - unless you had 3 different monitoring devices). I still don't get the POINT you're trying to make - so - the Orp went up - then went down.