Strange BUG found in Isodraw 7.0 and 7.1

Hi Folks,

I am not able to create a line of length 4.8 mm in isodraw 7.0 and 7.1.

Once I create a Line with 4.8 mm length and then check the properties (ctrl+I) That would result in 4.799 mm only.

I wanted to create a specific length of 4.8 mm!! Please suggest????

I would like to add upon the same point:

I am not able to draw a line of length 1.8, 2.8, 3.8, 4.8 etc...

When I check the properties they are displayed as 1.799, 2.799, 3.799, 4.799 etc.