My Dart Swinger Project!

I done some more striping this morning and attempted to weld the holes closed....EPIC FAIL!!!
I don't know if it's my cheap harbor freight welder or just my lack of welding skills but it looks worse now! Lol. No matter what I did it would just blow a hole straight through it. My welder only has a high and low adjustment and a wire speed control. I put it on low and the wire on 1 and it still melted thru it. I attempted to just tack around the hole the build it up and it would still burn a hole. I guess I'm just gonna cut out the entire section out and try to piece it back in. I think its gonna be a challenge to get it tacked in place without cutting thru it. I think I'm gonna practice on my old truck door! Haha