I have never been a big fan of the SD manifold myself. But I know Dwayne and other have coaxed some good number sout of them, I just never have been able to. I would be looking there first and foremost. Assuming of course the cam is where it needs to be and is happy where it is.

"I am not ashamed to confess I am ignorant of what I do not know."

"It's never wrong to do the right thing"