Wow, wow and WOW. What can I say? That is your usual brilliant stuff.

I use DT_Ints, Big Digits, ADC Average and now your Locator code.

Many many thanks. I tried but just can't follow it through as you expected

I never realised just how small the final location square was. That's half my plot. Reason is, the gps antenna is on the window ledge on a back room!
If I move to front room it would change !! Stunning.

Now I need to re-organise the screen layout. I didn't think I would run out of room on a 20x4 display.

I will post a picture of the completed item, it's boxed but not quite complete.

Once again, many thanks.