Thanks.
Ref the dynamics, the version is designed for network flights. There're L-39 and An-26 in normal operation plus ground vechicles. The rest is statics otherwise that could kill fps durring network flights.
If you'd like to get more traffic around please wait for our CFS2 version release. You'll get 20 combat training missions and much more AI aircraft to deal with.
BTW, dymanics file update will be available at your "Updates and patches" page tonight EST. That will fix An-26 landing gears disappearance.