Airway88 wrote on Feb 6^th, 2018 at 9:37pm:

Swood721 wrote on Feb 6th, 2018 at 9:17pm: Airway88 wrote on Feb 6th, 2018 at 7:09pm: I can`t put in the ZFW manually, I tried like 72.6 tonnes as my ZFW was but it didn`t activate it.  Embarrassed Is it a special format to do it on?  Roll Eyes Like 72800, 72.8, 728.00 or something? What format are the FMS weights in? The correct format is, say for pounds, 182.3, meaning 182,300 pounds. If yours is set up for pounds, 72.8 would be way too low and would explain why it’s being rejected. It is in KGs not Pounds..so it should be like 72.8.. :-?

You're correct, the FMS should definitely accept it if it is set up for KG. I guess someone at CaptainSim will have to help, sorry.