Looking for someone in Oregon to help tune Mk2

Is there anyone in the Portland-Salem area who has a MK2 who would be willing to come to McMinnville to help me tune up my MK2 30x30? I am willing to cover gas plus. My Y-axis is hanging on right side thus gets skewed. I was able to adjust the anti-backlash and acentric nuts to get it working briefly, but after sitting a while, it is acting up again. Looking for some more permanent solution.