Black Spots with Substance painter AO Bake??

Amank679

Hi guys, I'm coming across an issue with this asset that I'm trying to bake the high to low poly detail. I'm getting black spots on the high poly detail that's baked from the AO map. My naming conventions seem to be the same and the low and high poly versions are centered out in the scene with correct pivots.

I've attached some images as reference. 

Please let me know your thoughts as to what the issue could be.

Thanks in advance!