It looks like you have placed pt D at the 1.272 fib ext. of A to B
when it should be the inverse fib extension of A to X which
would place pt D around .7966 ???
This is a great website for free stuff about harmonic patterns:
After you've looked over the Butterfly page you may want
to go to the home page and download the free pdf of
Scott Carney's book.
I'm always referring to this site to refresh my aging eyes ~~~~
Wishing you lots of pips in your pocket !!!!!!!!