Md-11 F Fuel Inilization

Have posted about this before but still no resolution. Please note that this problem ONLY occurs with the freighter version and not the pax version of the MD-11. Every time I enter the fuel weights (whether manually or using the right-click shortcuts) after I go to the next page and enter the fuel amount I get a green warning bar at the top of the screen saying that the ZFWCG and/or the GWCG are "out of range". This causes me no to be able to set the V speeds on the TO/ARR page. Again, everything works fine when I use the same procedure on the passenger versions.Any suggestions?Jeff EvansRocklin, CA