For lack of a better term............people with oily faces?

Here is my set up.

Overhead I have a strip dome set anywhere from 1:1 to 1 stop over the main light
Main light at about a 75 degree angle and high to the subject
reflector on the opposite side of the main.

I usually shoot at about 1/125th at 4.5 to 5.6.

With some faces I come away with hot spots - usually on the forehead and/or the tip of the nose.

Ideas?

Thanks,
Wes