Hi everyone, this is Ben whale I have a diagram a'---> a ---> a'' ^ ^ ^ | | | | | | b'---> b ---> b'' ^ ^ ^ | | | | | | c'---> c ---> c'' And wish to draw a frame around the bottom row AND the b. I find the UG and RM indecipherable, so how can I go about it? (Oh! I know how to do frames normaly..) Ta, Ben