Thanks to your replies.
I noticed that the "dimzin" is set to "0" on my both pcs.
And as the result both pcs get (rtos ABC 2 2) = 100.50
I now change "dimzin" to "1" on my 2nd pc and (rtos ABC 2 2) is the same as 100.50
However, on the 2nd pc, it is written to *.txt as "100.5", not "100.50"
Any other thoughts?
BTW, I also noticed that "dimzin" is saved to drawing.
On both pcs I use the same template when writing to *.txt.