With Mechanical Engineering experience, my design work is based off the maintenance foundation. I've worked with machines & engines that have a terrible design for one reason; the designer has no clue what its like to work with the machine itself. For example, the design requires a 8 hour down period for a simple bearing replacement. Designs need to be user friendly, majority of engineers don't understand this concept. They design it to work and work alone. A great engineer designs for quality, simple maintenance, cheapest fabrication, popular parts (bearings, worm screws, pillow blocks, etc.). My designs offer perfection, realism, and lowest fabrication cost.