When using the FSX version of load manager and loading full cargo onto the cargo 744, a zero fuel weight of 479,576 lbs is produced.When using the FS9 version of load manager, a full cargo for the cargo 744, a zero fuel weight of 634,976 lbs is produced.Whats going on ?Fergus

This has already been discussed. Yes there is a problem with the load manager for the -400F. Lefteris confirmed that he sees the problem as well. Thus, presumably they are working on it.Andrew

Yes, that's confirmed and resolved for "whenever the update comes" ;-) (together with the "I can't see my cargo when I open cargo doors" issue).