You may notice a slight bowling after Round 6. You may block it after this round and straighten the chains as you do. This will flatten it.
The Josephine knots (Jk) are made with 10 half-stitches. I made mine with first half-stitches, then I add one second half-stitch at the end before closing. I find that they lay better that way. You can tat the Jks by your any method that you are used to.
There will two more rounds after this.