There are many unecessary actions in the action menu because some of those things have own shortcuts.

Things that have shortcut that could be taken off from the action menu:

• Weapon changing
• Get out
• Eject
• Engine on/off
• Turn in/out
• Lights on/off
• Auto-hover on/off
• Flaps up/down
• Gear up/down
• Open gear

Things that could be taken out from the action menu for other reasons:

• Collision light, make a shortcut for these
• Rearm, we have the gear menu where this should be done
• Change to different magazine, we have the gear menu where this should be done
• Touch off bomb(s), give this an own shortcut and we could remove it
• Explosives, should have their own menu thing or you should be take those on your hands and then you can set them on the ground
• Choosing seat/vehicle&static weapon mounting from the outside, should be done like in Action Button Mod where you watch the seat and that's where you mount
• Door open, should always happen when you watch the door and you click action button