Defined Mouse vs. system mouse

Troubleshooting General Help
1

My defined mouse has a distance with the system mouse …

2

does this problem also appear in TestJMEDesktop?

3

I have had the solution of the question .Set this …

        am.getXUpdateAction().setSpeed( 1.0f );

        am.getYUpdateAction().setSpeed( 1.0f );

It works OK now…