How to attract particles along a spline?(UE5)

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Basically the gif above. I know how to move particles along a spline but not sure how to have them attracted/seem like they’re attracted by the spline end?

Help would be appreciated, thank you!

for 4.27 but the method hasn’t changed much

Also

In case you want a version that works on gpu

Nice, thank you! But for what I need it to do it kinda goes wonky, it’s exactly what I need too just way too large. Maybe I’m missing something?

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Under Particle Spawn it works great but not the result I’m looking for
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Likely a local space- world space issue