The ammo drop would be fine if:
- It was a smaller container:
- If it was a metal cylinder or basket:
^ Supply drop at Oosterbeek for British Para's in September 1944, Operation Market Garden.
^A supply container landing on the Utrechtseweg, near Divisional HQ, at the Hartenstein Hotel in Oosterbeek, on Tuesday 19th September
^ A British soldier unpacking a radio container.
^ 6-pounder anti-tank gun ammunition retrieved from a supply drop. On the right is Gunner Albert Victor Hubbard, batman to Captain Norman McLeod, the Second-in-Command of the 1st Airlanding Anti-Tank Battery.
^ Soldiers of No.15 Platoon, 1st Border collect .303" ammunition boxes which were dropped inside a parapack that landed in the garden of No.16 Van Lennepweg, possibly on the 20th September.
^ Supply containers that fell short of the dropping point, scattered over the railway line.
^ A whole load of small supply crates rather then one big ass massive crate (A formation of RAF Stirlings drop supplies on Tuesday 19th as flak explodes around them).
In short: Small containers of various types, possible more ten one container (2-3) with limited types of content (ammo) per crate: Seperate crate for smallarms and heavy arms. The latter probably ain't possible on this engine though. But If the containers were smaller, supplied less ammo per individual container and were used stricly on maps were air supplies happend or were "plausible" it would make things much better IMO.
Image source:
http://www.pegasusarchive.org/arnhem/frames.htm