MPC And DAW Sync Issues!! Come On You MPC Nerds, Help Me!

I've got my MPC synced up to Logic. The latter being the slave device.

I've got an accapella running in Logic which is locked to the correct tempo.

When I try record something on top of this accapella, I mean, when I wack a beat out on my mpc, in record mode, over the acapella, my metronome (the count in of the MPC) doesn't lock on to the acapella timing. Its off time.

Is this a MTC issue even tho I've synced the pair via Midi Clock??

Please help

How can no one know this!?!

Has anyone even synced up their MPC to Logic???

i pretty sure people had this problem before and discussed it here... give the search function a try..

Yo man, I always search the forum before I post. I've even googled it. No luck...

I dunno this is frustrating..

Someone must have the answer