If there is a better place to post this please let me know....

So I have had issues with my table since I built it. I used Hiwin bearings and rails (LGW25). Bearings where new and rails where used. I fixed some binding on my gantry this evening and it seems that some of my cut quality issues improved. The question is, do I invest in similar rails/bearings or does anyone have any ideas of what other v roller, bearing solution I could convert to with this table design?
Here is pictures of 14ga before and after fixing some bearing binding. What does your 14ga cuts look like??? By the way this is 14ga @ 105ipm @ 45amps.