I need practical musket smoke for a single shot in a Civil War film I'm going to be shooting. (They were very smokey guns) Anybody have any ideas for creating this effect? Don't need to see it emanate from the barrel per se. You will hear the shot, then it cuts to the shooter with a cloud of smoke wafting away in the wind. Using a replica gun but it has no firing capabilities. Any suggestions would be greatly appreciated. Thanks in advance. T