Sorry the measurement is in "cm" @
trailangel
It turns out I had
"over-trained" and thus had to "de-load" myself for a week (no riding). Turns out my new position is much aero and stronger i.e. saddle tip is almost near BB not extremely far back as in position (1) and further than (2).
Setback is now more reduced: from maximum, the setback is now 5 units. And this
setback is neither (1 which is 0 units) or (2 which is max).
It seems silly of me that I just needed some recovery and adaption to new position which took a week.
Cheers for all the help.
Note: (1) and (2) refer to original post.
See image below for measurement reference: