Thanks Jase, yep, i have that system chart, i use it strictly to the way it shows, with every component it shows for visual, and for photo.
The only difference is that i do not have their native diagonal, No 49 in the chart for the 1.25 EP's, other than that, all is the same.
If i insert the 1.25 EP without the diagonal, as shown, it is fine, and focuses OK.
Thanks Again.
Leon