AEM digital boost reset?

[jdmDC20]

Whats up guys,
i have an AEM digital boost gauge that reads -2 when the car is off, and -2 more than what my hondata is tellin me. My question was, is there any way to reset or calibrate the AEM boost gauge?

help = reps

[dohc4.6sc]

the gauge should read zero when it is shut off. maybe im reading this wrong or somethin but if the boost gauge is hooked straight to a vacuum then its correct and hondata is wrong.

[yomomspimp06]

oops