Elite Scavenger spawning with Singularity Bomb chances...?

[Skyノン]

I am currently wondering what the chances for an Elite Scavenger to spawn with a Singularity Bombs are in Chimney Canopy as Spearmaster...?

I am aware that Elite Scavengers spawn there, but yet seem to be very unlucky with finding the Singularity Bombs, like do I leave the E-Scavs alive for more cycles for them to randomly spawn with it, or do I have to kill them to spawn a different E-Scav with a different ID to spawn with it...?
Cause I have been stuck at Chimney Canopy for atleast a hundred cycles trying to find a singularity bomb from E-Scavs...

[CtenosaurOaxacana]

The official wiki has a lot of good 'Technical Pages' that go into the math for the game.
For example, the chances for scavengers spawning with certain gear[rainworld.miraheze.org]

According to this, there's a few things to bear in mind:

• All scavengers spawn with 4 items max, priority given to spears
  
• They might appear with 0-2 bomb items. Dominance trait affects how many.
  
• The Elite must have more than 0.6 Dominance or spawn at night
  
• If these conditions are met, the chance is supposedly 'Aggression trait / 5'

I say supposedly for that last one, because there's also a chart that lists examples for item spawn probabilities, and each example has the same listed aggression. But regardless,, even the best % chance example given on the chart is only 2.37%. I'm guessing that math never goes above 5%.

So unfortunately, they are an extremely rare item in this game, even with Gourmand's crafting, who usually needs multiple karma flowers to make it.. The bombs might be even more rare than finding an active stowaway. Unless you play Inv/Enot, who gets a new custom singularity bomb every cycle.