[spitfire_93]

I Have just installed the UI 1.1 and it was good. However, i have noticed that some planes lke the hurricane and bf 109 has bullet holes when the windshield is hit by bullets and some planes like the spitfire dont. I love the effect of bullet holes on the windshield and in the cockpit and wonder why only some planes have this. After i finished installation of ui, it says some files are corrupted, is this normal and non related to the windshield problem? Thanks