Trying to learn fillet brazing, found this vid while searching around for info. Although he's using fluxed rod the movement of the torch shows the In/out off/on liquid/soild sequence close up, something I've not seen before on brazing vids, they're usually much further away so you can't clearly see the movement. The brazing starts at 4:30 in if you want to skip the intro. There is also a vid on this site practice brazing by building a "brass tree". Any input and all input welcome.

thanks, Brian

​​​​​​
edit: removed brass tree vid, doesn't have much to do with the torch/flame movement shown in the 1st vid, that is the point of my post