Frame Alignment
From Pvdwiki
It really helps to have a flat surface to work with. Most pro's will end up with a ground granite slab to align from.
I will probably end up buying a Steel Machine Base from Reid Supply. I figure that a 24" x 36" x 3/4" table will work. P/N AGB-15, $880.00. They are fully fabricated solid to a 35,000 lb. capacity and ground to 0.002" per foot.
I belive that these are constructed by American Grinding and Machinary Co. I will see if they are cheaper through them and if I can get drilled plate.
I may end up needing a larger size, but I will figure that out in time.