​What Should Be Done If There Is Undercut Along the Top

Multiple Choice

​What should be done if there is undercut along the top toe of a fillet weld when using the spray transfer method?

A) ​Decrease the work angle to direct more metal onto that side.
B) ​Change to a leading angle.
C) ​Change to a trailing angle.
D) ​Use a perpendicular travel angle to make the weld pool more fluid so it will fill the undercut.