Hey, I just bought my first welder,Its a Craftsman 100amp ARC welder and its pretty cool and works great but i do have some questions. Because this is my first welder im still not really great but im going through alot of sticks just playing around with some I beam i have siting around,Now i bought some of these "Cutting" sticks but they dont cut,Im guessing im either doing it wrong or maby they just dont work,Any ideas? Im Welding at about 70amps with 1/8 sticks and im wondering if thats either too low or too high?How do you tell? Now with the Torch Question,Im in need of something that cuts better and cheaper (blades) than my 10a sawzall,Now i was wondering about these Oxy Gasoline cutting torches,Do they work?If so are they safe? (Gas and cutting torch's dont mix,Do they?) If there not any good or not safe then should i just go for a regular old torch Thanks for any help.