swing - Is there a good alternative GUIBuilder in java other than Netbeans? Alignment issue when using netbeans for Nimbus look and feel -

i struggling alignment issues when using netbeans designing ui in nimbus , feel. preview showing alignment differently , having bad time trying adjust components.

anybody else has issue? solution?

are there alternatives netbeans?

i never hand coded ui components. have used netbeans applications have develop involves lot of components , enhanced time time.