Hi Admin,

I just got a very strange problem.

I create 5 simple spheres with different opacity setting and set the value of SortRule to "1", so we can see all spheres when we rotate the scene.

I also applied <OnDrag Action="MTSDrag"/> to each Instance, so each is dragable. (please see the attached file-004.html)

But after I applied widgets to each sphere, the results of my drag activities became unpredictable.

The drag events were always passed to inside sphere and had no impact on outside sphere.(please see the attached file-004b.html)

How can I fix the problem?

Thanks in advance.

please download the source file for your reference.
Thanks.

source file link:http://rapidshare.com/files/112001739/004.rar