Hi everyone, this is my first post, I'm looking for some professional advise, I'm laying some 3/4 x3' x48 hardwood in a narrow hallway but I'm having a lot of waist, can I use the OF 1400 Router to put in back the grooves if yes what bit can I use, I'll attach pictures. I'm doing it horizontal a continuation from the other room, so when I cut off the ends it becomes a wasted piece of board, if the Router could put back the end groove I would be able to use it again, the pictures show a cut piece and a piece that I have not used as yet.