Hi Bert,
No, I don't mind.
As a newcomer, I was hesitant to put too much in the post.
I hope you can find whatever flaw I may have. I did a google search for DT_INT. I had seen it before when I was scouring the i-net for articles relating to my problem. I had taken note of it and saved a link for possible future use. It may improve my code and cpu time, but at this point, do see a flaw in the existing approach I am taking? Should this work?
Regards
Tom
PS: I see your next post requesting sketch as I am posting this reply, I'll post a sketch in my next reply