I'm not good at English (translation forum administrator can not quite express what I mean), but I must take before I want to express something clear. First, I do not use the operating lever, so I think the manager before the weapon better. Reason is that I can easily switch the missile, and then use other shortcut keys to control the gun for the question now is, I opened the missile gun will close I opened the gun missile can not be used. (even if I try to put guns and missiles are activated, as long as I am a manager of the use of weapons, the other one will be turned off.) whether the manager can only be used to switch weapons, missiles and missile launch? gun, I feel no need to switch frequently, so use other shortcut keys to operate just fine. so you can quickly find what I want missiles. and guns are not closed.