The same! Due to the noise and the amount of fire we only ran it once a night at the Fire Art Festival. We have made some "enhancements" since then. I can now produce a 75' flame, orange at the top 10', blue green azure at the bottom 10' and bright red in the center of the fire column. I may not get to run it at Decompression. They are a little concerned about the noise. However, I was asked to at least display it. Our next modification will be a way to inject Titanium and Magnesium shavings into the jet stream. Post engine but before the afterburner. Should produce a nice effect.
Those who think they can and those who think they can't are both right.