Art,
Why shouldn't it be RdB?
Fruit looks pretty much like it.
Maybe it has to do with that short dormancy in your GH?
How does the leaves look like, as RdB is kind of easy to recognize.
If it turns out to be something else ( but you gave 10/10, so it has to be one ;-) )
Contact me and i will see what i can do...!
take care,