1. Quick fix to catch up with main mode game changes and to get some of the tanks back under control again.

1. Removed the rp_weapons pbo as the tank shells were too powerful and will work on it some more. Thanks to Dick__Dastardly for helping find and test the problem.

1. Tank shells now make a metallic hit sound when they impact armour.
2. Wespe now has a proper HEAT shell with a penetration value and tracer.

1. Added AT version of Wespe and added historically correct final drive ratio.

1. Flakpanzer IV slower.

1. 3D sound definitions and refinements to most vehicles.
2. Vehicle handling improvements.

1. Minor sound definition fix for Wespe/PzIIF.

1. Added 3D sound definition for all tanks and most vehicles.

1. Fixed the array missing error message on startup.
2. Gave all external vehicle engines longer sound range in external mode.

1. Lots of vehicle sound and handling improvements.
2. There is an array error associateed with the PIV and Flakpanzer IV that I cannnot find. Just click the error message away for now.