see throw paint problem

i use model masters paint. and after i shake it up and stir it up. then go to paint with it. it is still thin to the point i can see my primer underneath. . or i get very then stops and thick spots. . is there something i am doing wrong or am i buying bad paint????

 

Source: http://cs.scaleautomag.com/SCACS/forums/thread/984193.aspx

Andrea de Adamich Philippe Adams Walt Ader