Problem solved 
I have made the standard settings and the ride was nearly dangerous. Bumps really destabilised front of the bike. Then i changed the compression to soft - it was better. Finally reached 15 clicks and the front behaves smoother and safe on hitting the bumps. Yes, it feels a bit soft and no that responsive, but stable. Also the bike leans much more proactive and that suits to my driving style. Rebound is set to user manual recommended value.
Thank you all for tips. Now i am just enough happy to not make any markable changes for some time, just enjoying it right now
I have made the standard settings and the ride was nearly dangerous. Bumps really destabilised front of the bike. Then i changed the compression to soft - it was better. Finally reached 15 clicks and the front behaves smoother and safe on hitting the bumps. Yes, it feels a bit soft and no that responsive, but stable. Also the bike leans much more proactive and that suits to my driving style. Rebound is set to user manual recommended value. Thank you all for tips. Now i am just enough happy to not make any markable changes for some time, just enjoying it right now