Greetings,
Keep formation as they are in the program. Formation button requires expenditure of perkies. Don't care how many - other smarter ppl can figure that out!
Very the rate that bombs fall to a random number - either by varying the rate of fall of each bomb or delay release from bomber by a random 1/10 of a second or so to reduce the accuracy of high level bombing. The lower the drop, the less effect of the variation. Currently not all .50 cal rounds from a given MG go to the exact same place, why should inducing variation in bombs be that difficult?
Don't know about the intentional ram thing, I tend to accidentally ram when closing to fast (slowly learning there is a 'turn' and 'slowdown' option
However, I do pay a penalty for suiciding into a bomber - I return to the tower, you keep flying with the other two. Another option for the bomber is to fly higher and prevent the 'reupping' of suiciders cause when they get back to 15k, you are half way home.
Regards,