The problem is relating down $5,000 for a piece of equipment any piece of equipment and when the time comes that you need an arm clamp or you need technical support or you need to wait or you just need to think service that mean sooner or later everything you buy is going to need to have something done to it there is no service we had a DP six or more than 20 years and it was a great tone on until I needed self service at that point it became junk I don't like these people that build transports don't have Parts years later when you have to junk your $10,000 piece cuz it can't be updated anyway that was my experience I would never own a mortgage product horrible horrible horrible horrible horrible horrible horrible horrible