Wilco 737 + Aerosoft AES puschback problem

[neu]

Hi there,

I've just found this picture, and I've seen the same problem as well. When you puchback the Wilco 737 with Aerosoft's AES, it starts bouncing, smoking (like if it were landing continously).

It's in half Italian-half english, but the picture shows clearly the issue:
http://forum.aerosoft.com/viewtopic.php?t=13061

So is there any solution to fix this? They were talking about something CG fix, but I'm not sure it's a good idea to tweak values like this...

Greetings, neu