The cable did fit and it was tight.
I'm sure anybody who has a 3D printer is laughing at me over something they've known for a while that these things are not only useful but fun. But I figure I'm just helping out those that are still thinking about getting into this. I cannot recommend the Davinci enough. I did email them about the door not closing but still no answer back. I'm glad I didn't have any serious issues or I'd be getting a bit frustrated with no answer.