I merged your two posts together. If you post a large picture before entering any text, it might appear to fill up all of the space in the text box. However, you can click either before or after the picture for your text entry point. Type a couple of carriage returns to separate the text from the picture. Sometimes it might be easier to switch from WYSIWYG mode to BB code by clicking on the [ ] symbol on the right side of the toolbar. An easier solution is to type your text first and then insert the pictures at the desired place with a mouse click.
what is your question about vacuum chucks?