Hi,
1. The AI´s must be lined up with the bombers and they must have a distance of 900-1300m. They wont use the rockets if they cross the bomberstream. If you leas a rocket armned squad, you have to lead them to a good position, at best in one group. Besure you gave a command to them before the escort comes close, otherwise your group will break off and seperate. Command "target bombers" and "lose formation", then they seperate a little, this is better anyway. If you be 2500-3000m strait behind the bombers commad "attack", now the Ai´s will select a target and they should use the rockets. Often not all, cause in general some always evade an crash with an wingi. Best is to use "lose formation" more often to gain a bigger seperation.
2. I need to check this out, i know this problem, but forgot about it.

(as long as enemys are close the command "Loiter here" often work)
Greetings,
Knegel
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1st engined flight by Richard Pearse, Waitohi, New Zealand, March 31, 1902. Karl Jatho, 1st flight, 18.August 1903, Hannover-Vahrenheide, real controlled flights.
The Wrights, 1st flight, 17. December 1903. They wasnt the 1st, but still claim this!