A query about Making a new units files!!

Dear Richard Ay;

I am using CII 4.50(050407), The software allow user to create a new units file base on an Existing file.

For example, I Creat a New units file namely "
xxx" base on "*mm,fil" without any modification,But i found things acturally changed:

*mm.fil:
Force pounds* 4.448222=N

xxx.fil:
Force pounds* 4.448000=N
....

Though the changes are small,but sometime it may
lead to some problems;

Thank you!

I'll have this looked at.