Can you adjust the Angle Head to leave less joint compound in the corner?

Yes. The Asgard adjustable Angle Heads, models AH30-AD and AH35-AD, feature adjustment arms on the back of the tool that allow you to increase or decrease the amount of pressure, thereby allowing you to leave more or less compound on one side, or both sides, of an internal corner. Engage the appropriate adjustment arm (right side, left side or both sides) to release the pressure from one of the two springs.

Model AH25-AD does not have adjustment arms.