Yeah I dont know, not enough tar on ur hands yet. Hopefully you never will with this machine.
One thing after you do an engine run take off the cap on gas dryer at the back of the machine where the shut off valve is. Wear some gloves, and note what comes out of here if it just water, clear, black, purple or any other color you are good to go. But if there is tar here get the generator running on gasoline for a while. You will know if there is tar if its there is will separate from the water/condensate. This is not always an indicator that you made a lot of tar, it could have been an episode during warm up and may have all cleared out during your run. But once its there it dont go away so for precaution you should run on gas to be safe. Prolly a good idea to do in the beginning any ways.
That flare is beautiful!!! Show us some pictures of your fuel, you must have some good dry stuff.
The slow mo mode is cool haha