Open the throttle a bit to get the higher idle. Mark a line on the two pieces of tape (so you can hold the throttle in the same place else it's hard to set the air screw). Clamping it is even better.
For the software, see Adobe Illustrator. An illustrator is an artist who specializes in enhancing writing or elucidating concepts by providing a visual representation that corresponds to the content of the associated text or idea.
AI -- Adobe Illustrator -- is the default file type for Illustrator which saves completely editable and scalable vector graphic images. Certain AI files are viewable with PDF readers; however, they will not allow you to edit the file's layers or individual elements.