Split grid misalignment

I have grid that i split after the first column.This split first column grid is slightly raised vertically - as if stick to a tight vertical alignment.So it appears misaligned.How can i get rid of this misalignment.

Versions before 1.5 were not support custom row height , so such problem may occur.
In case of latest version (1.5) problem is not reconstructable, if it still occurs for you - please provide any kind of sample.
(Please beware that if you not enabled multiline by API, usage of custom tags in XML  -
tags - can cause problem even with 1.5 version )