Row Calculation Line Height Issue: Not Same Height as Column Lines

Hi,

I am using BI 4.1 SP4 with Microsoft SQL Server 2012.

When building calculations, I have noticed that the height of the line (in the rows section) is not the same as the line in the columns section. It is slightly larger. By the third calculation, it becomes very noticeable. I know that I can adjust the height and make it bigger, but I can not make is smaller.

Please let me know how I can resolve this unalignment issue in the crosstab:

Thank you,

Michael