Is possible?OPT ALT more than MAX ALT?

[fjsharry 0]

I was saw OPT ALT more than MAX ALT in fmc for two times,this is normal!?Like OPT 361 / MAX358.

[fjsharry 0]

Anyone?

[Jack_C 1]

All I can say is I honestly never seen that is in the real thing.

[EdubFlyer 2]

I've seen that as well, then it changes once you reach cruise, pre flight planning issue?EB Wallace

[fjsharry 0]

Before takeoff in reference page,i set cruise alt is FL350,OPT alt was increase alt to FL360 after i reach cruise alt.Then i re-set cruise alt to FL360,during climb to FL360 MAX alt decrease to FL358.

[sagiyanay 1]

got it as well about 2 or 3 times... i suspect a wrong combination of total GW and CI or something like that