Thanks joe,
I must confess I'm not too familiar with most of that link. I will have to peruse it carefully. Without studying it more just now, do I download it and then apply this software? I image you do.
jaybass


OS 13.6.6 iMac (Retina 5K, 27", 2017, 3.4 GHz Intel Core i5, 24 GB RAM, 2400 MHz DDR4. SuperDuper. 1 TB Lacie HD