[President_Elect_Shang]

I’ll take your collective words for it especially since I am not a math type person. To me -999% is equal to -9.99 which multiplied by anything (but another negative) is still negative. If you are saying SE5 will force a round off to 1% because it won’t accept a negative number that large; than I will have to accept what you say as I certainly have no way of telling different without some type of testing. All I know about the way SE5 handles negatives now is that -90 (the largest negative I have used thus far) is calculated as a negative and not rounded off. Now why and more to the point what are you trying to make here? Leaky PD to me is PD which allows some missiles to get through and others are stopped cold turkey. As far as I know that is what is in the game now; it is certainly what I have created with my system for StarFire. It works fine on the fighters, shuttles, pinnace, IDW, and HAWK Pods I use and especially those large swarming missile (seekers) barrages. Let me stop and go back to my coffee! First cup-o-d-morning!