Glad you got it working, share a picture of your print once it comes out.

Your awesome! This one looks great.

Actually after looking back in my files I had already started a new one in CAD it has dimensions as well, its slightly bigger than the one i posted above I wanted to slightly increase the size because depending on how the pins were put in they could kind of get stuck. I never finished cleaning it up but attached is another STL and Autodesk file with dimensions. 

I dont understand what that means... haha
Thanks for the help, but it is still creating the weird lines on my side.

I think I see your issue, when I open the file in blender and Creality the model is sharp, I opened it in meshmixer and I see the odd lines and fragmented faces. I think it just comes down to the boolean operations destroying the faces. Let me know if your not able to get it to turn out I will re create it in Autodesk tomorrow.

It should be 85MM the size is roughly 25.84x40.00x85. I made it all in mm.
 
 

Much better! However, it comes out to being 84 inches tall. What dimensions should this drawing be when printed? It has some weird lines/cuts in it, but I can try to CAD those out.
Again, thank you very much for sharing.