Hi chaps, According to the infamous vac diagram below, the boost reference for the recircs comes from post-throttle body. Mine is currently connected to a nipple on the intake pipes near where the recircs sit. Is that effective? https://z32.wikispaces.com/file/view/TT_Vac_BoostController.png
Hang on a sec -are you talking about the barbed tube that runs beside the intake likes and is then connected via hose to the plenum (passenger side) and balance tube (driver side)? I can't think of any other barb near the recirca, without seeing a pic it sounds like everything is connected correctly...