I am not using this as a welding screen right now, I am using is as a chip screen in my shop, making a partition next to my milling machine to keep chips from covering things next to my mill... like cars and motorcycles. Besides doing what it is supposed to do... here are some things I encountered.
1. Tarp is affixed to frame with zip ties.. which I think I was shorted about 6... no big deal, I have plenty.
2. The way the window is sewn at caused a permanent wrinkle in the tarp... again it doesn't affect performance, just makes my OCD twitch a little...
3. Set screws are firm enough to keep the feet from rotating when pushing it around. I don't intend on pushing it around my shop, but it's something I encountered when pushing it from the location I assembled it, to it's final location.
All and all, It will work as intended, minus the cosmetics. It's not my first VEVOR product. They have a very good value proposition, just be prepared to adjust and modify.