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There is no specific answer) In different places it is convenient at a certain angle. If these are vertical seams, then as a rule the torch goes at an angle forward. If a gap needs to be welded in the lower position - then also at an angle forward. If the metal is thin, like a car body - then at an angle backwards, at least thin metal is somehow welded. But in any case - welding metal structures with a semiautomatic device is the best solution! If you want to support the channel - Sberbank - 4276 4000 9663 4390 This will help the development of the channel. How exactly? There will be more videos, I will be able to buy something for testing - electrodes of different brands, wire for a semiautomatic device for testing, as well as consumables for TIG welding. Because the welding channel will not survive long on enthusiasm alone) #Semiautomatic Welding #Mig #Semiautomatic