T9: Is it possible to control who gets targeted for Stardust in P1?

[Gamex]

First off some context:

All but me (the BRD) stack behind boss. We place meteors at 3:00, 5:00, 7:00 etc etc. Now for the question at hand. I have noticed that I can get the meteor to target me 100% (I think... read on) if one of two possible circumstances are met:

1) All PT is stacked on boss (inside her hit box???) (A similar control can be seen in T7 with Melusine in that if you have 3 ranged DPS as long as the extra ranged DPS stays in her hit box (mostly, obviously sometimes they have to move out of her hit box) they will not be targeted for Fireball)

2) I am the FURTHEST from her (basically almost touching wall)

My suspicion is its the latter circumstance. It can be messed up if someone is dodging or doesn't get back to boss in time for whatever reason but I am pretty sure this is an actual thing you can do for that first set of meteors.

So why mention this? Well for one I want to know if I am right and two its very good to know that you can keep meteors assigned to one person and rest of PT can focus on boss.

Thoughts? Comments? Testing? let me know.