Anyone ever figured a way to fix this? The FumeFX image will get blocky and more blocky the farther you get away from 0,0,0

UPDATE:

* The System Scale parameter is only accessible through MaxScript. Here’s a quote from Kresimir Tkalcec from the Afterworks forums:

“Some params that are visible from MXS and not documented are not officially supported, and/or they’re used internally.”

To set the parameter say to a value of 0.5, simple select your FumeFX Grid Object and enter this to the Listener:

$.systemScale = 0.5

 http://limjeff.wordpress.com/2011/03/06/fumefx-crawling-smoke/

So I was able to solve my issue using this method and by increasing the Step Size %