I've said it before, I'll say it again, I HATE working with polyester lining material. This crazy stuff was $2 / yd and comes with the added bonus of a little lycra. The stretch is probably a good thing for wearability, but makes it difficult to press. Hey, but it was only $2, right?
The following is for the benefit of my "sew-alonger" and anyone else who has the book. Of course there are no directions, unless one reads Japanese, and the diagrams can be very vague. Hopefully this can smooth the way.
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The center back seam needs to be extended from the neck to the waist level. This will create a pleat in the lining for wearing ease. The easiest way is to chalk mark 5/8" over from the center back down to waist level. The rest of the back pattern is unchanged. Be sure to clip the seam lines and folds for the vent! A lot of the fabric at the vent will eventually be cut away, but I leave that until almost dead last.
Stitch the back down to the start of the vent using a 5/8" seam allowance. Now go back to the neck edge and make another parallel line of stitching 5/8" away from the back seam. This line of stitching only has to be 1 - 1.5 inches long. This will create the tuck at the center of the neck seam.
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Extra fabric also has to be added on in the arm pit area. If you refer back to the cutting diagram you will see that 3.5 - 3 Cm is added. Don't drive yourself crazy here. Get the general gist and chalk mark a close approximation onto your fabric.
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Here are the sleeves cut out. I did have to ease the sleeves a bit more than usual, but it all works out in the end. Plus, it's just a lining. I wouldn't be concerned about any little tucks that may happen in the sleeve area. It's a heck of a lot easier than sewing the lining in by hand.
I also added a left chest pocket because I think it's a nice feature to have on a mans coat. I like having a place to put a letter, bill, directions etc. This is a double piping pocket a la Cabrera. It's not the best one I've ever done, mostly because the lining fabric doesn't take a pressing well. No close up photo of this one! It functions, it's on the inside of the coat, no one sees it.
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Here's the finished lining. I'm always glad to get to this point because I know it can't get any worse. The next and final hurdle will be the collar.