So I have this grid pattern that i am importing from Illustrator (saved down to 8). I know C4d converts illustrator paths to splines. I then connect all the splines into one spline by connecting the objects + delete and add an extrude on top. I want to ultimately have a flat plane with polygons, edges , and vertices with this particular pattern. I then want to move the vertices around manually. Anyways, I'm not exactly sure what I'm doing wrong but it's not working the polygons are acting funky, Can anyone help? I've attached the AI file and an Image of my issue.