Framing is to be checked for straighness and trueness prior to installing gypsum board. A straight edge is to be used to check for variations across the face of the framing. What is the maximum variation allowed between any framing member and ajacent framing members?

Framing is to be checked for straighness and trueness prior to installing gypsum board. A straight edge is to be used to check for variations across the face of the framing. What is the maximum variation allowed between any framing member and ajacent framing members?