You are correct kblade. I'm just disagreeing. I have VV1, VV2, SX and PP. I've seen multiplying magnets with VV1 and VV2 in P4, but I have not seen them with SX until P5. Mabye I've just been lucky :)

Wyrmmaster thought he fixed the problem with V2, but it still occurred (at least with me), but I have not seen the problem with SX.

And if you've seen it with hair props in P4, then I would say that it is a P4 bug that was not fixed in P5.