I purchased new weed trimmer from theTractor Supply store in Macliney Florida. The clerk advised me a customer had returned it back to his store claiming the cooperator. was not functioning proper. As a result, One o the Clerks advised me the customer whopurchased it new had used the wrong type of fuel. This was the reason te cooberater was not functioning proper. I purchased it at a discount. I found out, the cooperator was faulty. I would like to exchange this faulty weed cutter for a new oneexchange this faulty weed faulty.indiscountnprice. User's recommendation: Buy the very top professional weed cutter.