What I've found with the fel-pro paper gaskets is that the "too wide" port spacing is really only caused by one pair of ports being in the "wrong" place.
If you measure from the edge of the inner bolt holes to the edge of the adjacent intake port there is usually a difference of about .040-.050 between the two measurements.
Using a std port EZ head, which has CNC'd port openings, if you line up the bolt holes of the gasket with the holes in the head, one pair of ports line up good, the other pair are off(too wide). Flip the gasket end for end, and the opposite pair of ports line up.
On one of these heads at least, the pair of ports on the gasket that are closer to the bolt holes are the ones that line up correctly with the ports on the head(when visually centering the gasket by lining up all 4 bolt holes).