Our school has started to rent hazers for some of our performances. The specific model that we have gotten in the past is the base hazer pro (hazebase.com). Where would be a good place to position these hazers? We have put them just offstage behind the main in the past, but our A/C returns are in the flyspace above the stage. Because of this, the haze seems to travel up before it can fill the width of the stage. We've used fans on top of the hazers, but it seems to me that they make the source of the haze much more obvious. Those puffs of haze are pretty fog-like. My second question has to do with programming. is it preferable to program the hazers at a low percentage for the whole show or to program an on-off cycle? I hope that I haven't been too vague. I also hope that I haven't missed if this subject was covered before.