Where should Map sensor Vac be connected

I am not getting a good map signal as the vacuum is tee'd into the source on top of the throttle body closest to the firewall.


I am wondering if under the TB would be a better spot to draw Map vacuum from?

here is a pic of the spot under the Throttle body that I am thinking of.

Looks like it should yield the same results in either point to me. :confused:

Thanks Austin.
What I was trying to figure out is if it is ported and if it may give me a stronger signal under load. It just about looks like the throttle plate may close on it.

I can't find any specs or anything in the WSM