I wish to thank all who have taken their time to give me their input. If anyone else has more to say, please keep it coming. I'll be busy for awhile sorting it all out.
The new "Chrony" arrived two days ago. All I've had time to do was unpack it, read the directions, and set it up in the dining room on a camera tripod. I got the"Master Beta" setup, and probably will opt for the program later. Sure will save the trouble of begging to use someone else's at the range when I could.
Thanks again..............