Effect to match fire on a Magic Gadgets box

 My boss likes the Magic Gadgets box better than any fire effect I make in Eos. I don't find tools that allow me to draw a linear effect with my finger and then have specific controls over the high and low intensity. My understanding is that with the scale at 100, and the fixture @100% intensity, the middle of the grid will be 100%. That seems to work ok. But from there, I don't see how to set the low. I appreciate any feedback! Thx.

Related