Chart of EA seems to be disconfigured

 
Well, everytime i install an EA, the little chart/panel seems to be cut or disconfigurated. Y dont know how to solve this. Any tip will be great.
 
munfio:
Well, everytime i install an EA, the little chart/panel seems to be cut or disconfigurated. Y dont know how to solve this. Any tip will be great.
Did you write the code yourself? If so, please post the code block for drawing this panel, and I'll point out any errors.