I'm a new QGIS User, so I apologize in advance for the remedial nature of my question. Checked the postings to see if this question has come up before and it appears that it has not. <br><br>Whenever I create a shape file layer to draw shapes, QGIS will not allow me to draw polygons using the Node Tool. I used to get some warning message about setting precision, snapping, or something similar. I followed the instructions in the message with no success. I got tired of seeing the message so eventually checked the box 'don't show this message'. Now nothing happens when I try to draw a polygon and I can't remember exactly what the message said and there doesn't seem to be an option for displaying these types of messages again. <br>
<br>Is anybody familiar with how to resolve this problem? Thanks.<br><br>Jay Dixon<br>