Hello, I found that after selecting the Russian cockpit in the settings interface, the avionics system in the cockpit and the voice in the cockpit are still in English. Is there any way to change avionics language and voice to Russian? And the R-27EP has a much longer range than other R-27s, is this realistic? Finally, there are some very important buttons (such as air refueling switch, vector thrust switch) that are not button-bound and can only be turned on by clicking. Do you have any plans to add keys to these keys?