4th Gen Hex 86H for Events

[Requiem]

Hi,

I have an issue with Hex 86H for Events because:

Most Events I have in files and supposed to be from HG/SS have 00 (sample: FALL2010 Mew).

It should be 10 for Cherish Ball but maybe it doesn't affect Events.

But... When that same Event is RNG'd, it has the value 10.

Maybe it has nothing to do with RNG (or high IV), this is a simple observation.

The question is: why most have 00 and a few have 10? (all supposed to be from HG/SS).