That's nice. Which macro lens do you have? Whatcha gonna shoot? At what magnifications?
Suggest you buy a book on, among other things, closeup photography. I think that A. A. Blaker's Field Photography might be best for you. After that, perhaps Lester Lefkowitz' The Manual of Closeup Photography. If you know who/what John Shaw is and are in a John Shaw mood, Heather Angel's Book of Closeup Photography; it is in the Shaw line but she does the Shaw act better than he does. Blaker and Lefkowitz are both out of print, I'm not sure about Angel. Google or the on-line book finders will find 'em for you.