Then I took the 3 Big Guns, and went down the hill (with 1 Machinegun-placement, as back up) to the railroadtrack, then I moved 1 gun as far I could, to reach and to destroy the Locomotive. Then I moved the 2 Guns, around the first 1, and the Machinegun in front, to hold off infantry. Later I repaired a Russian tank, a repairkit did I found in a halftrack. And off to the next level