I'm just guessing, but I think they had a great teacher

I imagine that the M4 put up such a volume of fire, DPM (damage per minute) in WOT-speak, that it becomes quite costly to engage Kim on her terms! With Danville featuring numerous choke points like bridges, foliage and topography, light and medium tanks can be much more effective that heavy tanks in holding these strategic positions. They make the opponents think twice about crossing an obstacle. Driving my Panther as a heavy, I often find that opponents take advantage of my reload time to penetrate the choke point that I'm trying to hold, 9 seconds is a really long time early in a battle when tanks are at full strength and speed. There's still much that I have to learn about different areas of the Danville battlefield like you guys who are so familiar with different areas you got names for them.

Jeff, I really do recommend a trip to Danville - it is definitely an eye-opener and you will be exposed to a range of IR battling styles, tactics and situations that you never knew existed. You've put in quite a lot of work into your tanks' IR systems and I think it would really be helpful for you to know how the equipment (in its current state) is being fought.