First of all let me congratulate for Captain Sim for its Weapon addon! It's really amazing and EASY TO USE! I'm new to this whole "weapon business" in FSX, but I quiet enjoy myself However since I'm a newbie I have maybe a crazy question. I fly with ww2 airplanes now and I wanted to create a surface for myself which is accurate for this whole milieu. For testing I just fly with a Messerschmitt bf109 and as I come across to a a321 I shoot, but nothing happens. No explosion, nothing. The bullets went through the aircraft like I didn't hit it! I believe, I can only shoot AI aircrafts with explosion, but if I'm wrong, please help me, how to shoot any aircraft in fsx. Anyway I bought another company as well, but it's surface is much more difficult and I don't like that, however I know that I can shoot even cessnas is another company! Do you think, it would be a problem to use another company and Captain Sim as well? Thanks for cooperation