Slow climb

[Simolar]

Hi

I have searched the forums if it has been up for discussion but I dodn't find anything. My problem is that the aircraft is climbing very slow, with a TOW about 50 000 kg, the climb rate after FL250 and upwards is between 300-600ft/min. I didn't have this issue before I updated to the latest version.

I also have a problem with the fuel planning using PFPX with the aircraft profile coming from airlinerperformance.net. The fuel calculation was always spot on with prevoius versions of this aircraft, now I end up using about 700-1000 kg more fuel on a 2 hour trip. Did I just missunderstand something when upgrading to the latest version?  

[Morten]

Latest xp version or aircraft version...