When you enable transpose and drag, it shows in the upper left corner how many units is the object that we measure with this tool. Is there any way to edit this value by typing or is it just by dragging the transpose? Drag does not have the required precision. Is there any script to fix this? If not, I would like to leave as a suggestion. Thank you.
The value is not able to be edited. It is entirely dependent upon the length of the TransPose line.
However, after you have drawn the line you can certainly zoom in on one of the end points and move that point. This lets you get extremely precise with its placement. Have you tried that?