Thread follow-up...
This was my problem (quoted from:
http://www.continentalimports.com/ser_ic20242.html)
Another common problem occurs after someone breaks the plastic source tee. During most of the ingenious repairs I have worked behind, the orifice was omitted. This leaves either a constant high vacuum or a variable vacuum that is skewed high. Either condition causes slipping or flaring conditions. This occurs when the vacuum supply is so great that the proportioned leak is small by comparison, resulting in vacuum that’s too high.
Attached is a picture of the little fitting. It's blurry I know, but hopefully you get the idea. Once I put that inline with the hose coming off of the main brake booster it is shifting just fine.
Thanks to everyone for your help and input.