Grumman60

Newbie Question Warning! OK, I've 'WOFF BH&H II', mod level 1.3.7. I've downloaded the 'Default Key Guide', I've figured out how to equip the plane with a camera, radio, or bombs (As the mission calls for). Sadly, I've yet to figure out how to use them. Pre-mission, I load required item. Over target, and the following the Guide, I go to the Bombardier location (F11), but when I attempt to select the weapon/payload (Shift + S), it tells me that it doesn't exist. Nor, does 'Fire/Drop Ordnance' (Button 3) do anything. So, might someone point me towards a 'How To' on how to: Drop Bombs, Use Radio and Take Photos/Change Plates?