getting mass to work

[tycera]

I think I'm missing something.
How can I get mass working in the attached data? I need progressively smaller particles to be more influenced by the bigger particles. The system should look like bigger particles moving less, smaller particles gradually moving towards the larger ones.

Also, is there a better way to do this than my set-up?


  particleAttraction_004.zip (Size: 21.31 KB / Downloads: 82)

[tycera]

If anybody's interested, setting Attract to ScaleRadius and upping the multiplier seems to get me decent results.
Data attached.


  particleAttraction_007.zip (Size: 22.45 KB / Downloads: 80)