I am using Finale as effective as i can for 20 years. I always used to use default sound bank because what i write was always being played by some symphony orchestra. Just 4 days ago, i wanted to hear fancy sounds so i switched to GPO5. I bought it and linked to Finale score manager device (That's another story).
Now all the keyswitched strings are worse, there are lots of dynamic problems (some i can solve from mixer or score manager, some i can't.) Solo woodwinds are not good as i expected. Honestly i am disapointed. Do i do some thing wrong? is there anybody complaining about the very same issue?

Thanks in advance.

iMac Early2014 / Finale v25 / Motu Ultralitemk3 / GPO5 / Yamaha P-120