Thanks to all. By setting the log aggregation, heartbeat, and damper to the smallest amount of time allowed, I've gotten the delay down to a mostly acceptable number.
One quick question regarding the damper, though. Is there any way to set that lower than 20 minutes outside of the SEPM gui? database value, regsitry value, or something like that? I small delay for single risk events is more than acceptable, but I would like to be notified of a potential outbreak as soon as possible, for obvious reasons.