Originally Posted by DirtMerchant
Show how to build a Manometer and how to use it to balance the TB with and without a GS911
No need for a GS-911 for a TB sync. http://www.jimvonbaden.com/R1200_TB_Sync.html
The GS911 is useful for calibrating the stepper motors, but seems to have little value for a throttle body sync.
As for the Manometer, that is not that difficult: