AI flare burst height settings??

[stugumby]

Greetings, have been making some nite flare missions and it seems the default AI flare burst height is 500m? as a player flare dropper in sb or il4 etc you can choose bariometric and set fuze to your need but can one set it for AI flare dropper? Also it seems the smaller flares cause way less glare etc but as a player one can set pairs singles etc, ai just dumps load as directed. Any tutorials or settings to shed light on this?
So far ive found the u2 to be the best overall flare ship, 4 sab bombs bursting at 500m works quite well and they hang for several minutes. SB with mixed load works well as a player pathfinder too but ai dumps bombs and flares together, flares do a great job as well but all seem to ignite at 500m.