SMT fence alignment?

[ars_lurker]

Maybe I am just getting too picky but I can't seem to get my SMT aligned any closer than .0125" off on a ~30" distance I am sure I used to be closer than that. I had to slide the rails down and afterwards, this is as close as I can get it. How close is close enough? Thanks.

Mike

[LarryG]

If you didn't make a typo, that's less than 1/64" off over two-and-a-half-feet. I'd call that purty danged good. Most wood will move more than that as soon as you cut it.