Ok there is one major change lol. you will be cutting a 60 degree angle instead of a 45. Oh boy, I didn't follow my rules. I always cut the pattern out of paper and see if it's right and this time I didn't. I assumed the 45d was it. I made two blocks and put them on the board and saw immediately that it wouldn't work, because another diamond has to fit between them.
So it's a 60 degree diamond cut.....I won't waste these two blocks, I'll think of something lol.....
I did cut the diamonds out of paper this time at 60 d and they fit perfectly....lol