One of the first things that bothered me about these large printers coming out are the external control boxes. I had the box fall off my desk and rip the heated bed connector off. I want to be able to lift and move my printer as one piece. Its also easier to service the individual components now. Now the power supply and dual mosfet and control boards are separated. I never like having the power supply and board sharing the same cooling fan.<br />Parts<br /><a href="https://www.amazon.com/gp/product/B077GPZZS6/ref=as_li_tl?ie=UTF8&tag=fintechcomm0f-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B077GPZZS6&linkId=8c3e73b2ae2b9ce01090142bd88abb63" target="_blank" rel="nofollow">https://www.amazon.com/gp/product/B077GPZZS6/ref=as_li_tl?ie=UTF8&tag=fintechcomm0f-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B077GPZZS6&linkId=8c3e73b2ae2b9ce01090142bd88abb63</a><br /><a href="https://www.amazon.com/gp/product/B01IHNE746/ref=as_li_tl?ie=UTF8&tag=fintechcomm0f-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B01IHNE746&linkId=72104534e7251677f06a537b107fb76f" target="_blank" rel="nofollow">https://www.amazon.com/gp/product/B01IHNE746/ref=as_li_tl?ie=UTF8&tag=fintechcomm0f-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B01IHNE746&linkId=72104534e7251677f06a537b107fb76f</a><br />...<br /><a href="https://www.youtube.com/watch?v=l-PTXhBozRk" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=l-PTXhBozRk</a>