What you need to know about how to control your weld puddle, heat or amps to help put a downhill welding root in. Little welding tips and tricks about controlling finger nail with 6010 serious downhill rod. Also how to handle a tight and wide fit. Heck we even through in some High low just to make it even more fun. I am a firm believer in once you have the welding fundamentals down you need to learn how to number one fix your weld and number 2 how to weld things that are not fit correctly. Hope you enjoy and hope your able to pick up on a few things. Be blessed