I'm a relatively new welder working on a little table frame using 1.5" tubing (0.12" thickness). I'm running into an issue where sometimes I'm getting holes in my welds and I have no idea why: IMG_20180704_083513785.jpg IMG_20180704_083545907.jpg Other relevant details: + I'm using 3/32 70...

I'm trying to get better at welding and am hoping one of you experts can provide me with some feedback. Some context... for this project I'm making a square out of 4 peices of 1/8" angle iron. Here's a picture of the joint I'm trying to weld: IMG_20180418_085449.jpg I'm using 6011 electrodes at...