The Bardia breakin scenarios are fun but a real mess. The Aussies managed to punch through the Italian trenchline, but the process of rolling up the rest of the defense and penetrating into the backfield left them spread out and straggling all over the place. Similarly, the dispersed defense of the italians meant there were small groups of them rushing here and there trying to contain the Allied breakthrough. Fog of war was brutal, you could never keep everyone moving and fighting. In the end, another example of the operation running out of steam. Still, a lot of fun to watch it all unfold.