I have a few questions about a new OX build. First is a question about the wheel's washers. Each kit came with two. I put one in between the bearings in the wheel. Where does the other go? Going off the video it looks like between the spacers and the wheel. Is this needed? I didn't do it as it looked the plates fit fine without the extra spacer. #2. I'm not sure what the gantry is called, the x axis? Anyway the one with the 2 20x60 pieces that attaches to the gantry rollers. The instructions say there shouldn't be a gap between the two, and there is not, until I tighten the screws. Then the middle bows out slightly. What could be causing this? Thanks,
