Silverlight Path Control getting distorted in Sharepoint webpart

Hi All,
I have posted this in ( 3 weeks back and I didnt get any reply to this,
So I thought of posting this in, Maybe someone can help me out to solve this.

I was facing this issue since Silverlight 2 Beta 2, But I ignored it, as it happens only a few times.
Issue: The control (Path) alignment will get changed at times; (Now I am using Silverlight 2)
Scenario: It happens only when the page is loaded / reloaded after a edit in the DataSheet

What is the reason for this,?
How can I solve this issue ?