Should this not be a perfect grid????

Making my turbo fuel plant, only designed the throughput on satisfactory modler but didn’t give myself a design. After getting the general layout I was like holy fuck what if I weaved all three of these belts together that would look sick as fuck, and yea it probably would if this shit didn’t happen, the belts that are going up and down are perfectly in the middle of the belts coming out of the assemblers (don’t say there not trust me I did the whole thing before realizing I had to micro nudge them) and in theory should make a perfect grid right??? Apparently fucking not cause when I went to do the final part of the weave, it’s fucking one off and I am bewildered why. You can see in the last ss that that was the exact same blueprint I used for the perpendicular belts so why the fuck is it not lining up please help me, and no one line isn’t one nudge off I checked all of the like 8 times.