Eq presets won't transfer from iTunes to iPhone.

Hi all.

When I sync, and then play my iPod Classic, with specific iTunes EQ presets saved in the track info for particular songs, it works just fine. I have to leave the iPod's Eq setting to "OFF" and each time a song with stored info plays, it triggers the eq preset I assigned.

Fine. Good.

But when I sync music on my IPHONE, it doesn't work. I have tried leaving Music EQ setting to "OFF" and "FLAT" and no trigger occurs.

Anyone know what's going on? I don't want to factory reset just to try and fix this, unless you are SURE this is the actual solution.

Thanks!!

Jonathan