I bought a Harbor Freight Titanium Unlimited 200 and on the second use, it feeds wire as soon as the unit comes on. This is not only unacceptable, it's dangerous and I could have been electrocuted. The wire hit me on the pant leg before I realized it was feeding out automatically. I bought this from another person and it was still new in the box. Of course, I can't take it back because it has been past 90 days. The local store left me on hold for over 24 minutes and then got testy when I spoke with them. All this company is concerned about is MONEY. When a person has a budget, they may can afford to buy one, but not a second one. I called corporate to get help solving the problem and it seems the issue causing the problem can't be fixed. They can't even get the parts I need to do a repair. I'm quite frustrated with them. Good luck if you have an issue. I would suggest not doing business with this company period.