Newb here. I'd like to achieve a blowtorch effect like the attached. I assume it would need a lot of fuel, a lot of bouyancy and no noise/jitter. However, I've been having problems getting it to show cooler blue flame at the bottom, and remotely look like a blowtorch.
Can someone help me out? I'll credit you and create a tutorial for this site if I make any progress.
Thanks in advance,
Mike