I felt like calling the cops on them for ripping me off, they recommended a power feeder for what I was doing and then when it wouldn't work at all they said it was the motor but after they sent me another motor and it still would not work they said it was my fault for picking the wrong one for what I was doing, even refused to let me trade it back on a bigger one because it had a bad motor on it --but they sent me that bad motor , I dint know how they can get by with this?--this was and is a defective machine from the very start, I haven't been able to use it for even 15 minutes with out it just stopping, I have never had a company in my life actually steel my money like this.