Ah yes ! I remember now, I guess it went in one eye and out the other. This pattern template is not equipped for a cypher.and in your example it's about 10/12 pips difference. Thanks for the reminder !!!
That's problem of the pattern designer because it calculates that value taking X to A leg in consideration. This is a different pattern from the average which has a C point below A... So if you take the Fibonacci retracement from X do C which is the entire pattern, you will see that D is at 78.6%. Check it for yourself ;)