The braces on the opposing sides of the post ( wall braces) are fine, it is the brace coming into the the 3rd face which may be higher or lower. What size brace are you using and what is the width of the mortice/ tenon? Are the braces housed into the post or flush with the surface? How long/deep is the tenon/mortice? What size peg are you using? Dimension of the post? What configuration of plate and tie will you be using? Sorry for all the questions, they may assist in understanding the whole picture.
Every tractor needs a home, mine keeps yelling at me to build one.
Tim
