I wanted to ask this question as i am in the process of building my smoker and rigging up two cold smoke generators.....my question is in every video or picture i see of one they are kicking out massive amounts of smoke,yet all i see is white smoke,not the thin blue smoke were looking for,is it just an illusion,or the photo failing to capture it?I,m not trying to knock anything...i,m just at a stage where i can alter my design...any thoughts or suggestions would be very helpful.