I'm trying to use the electronic symbol blocks that were given out by Draftsight a short time ago.  Using "insert block", I can see the symbol appear on the screen. However, at the next action it disappears.  The next action can be something like drawing a line or saving the file.  If I insert the same block into AutoCAD 13, I am quizzed for a long list of parameters that I do not understand.  Responding with enter for each prompt, produces the block and it remains after other actions like drawing a line or saving.  How can I get this to work in Draftsight?