Hi,
Just found out today that if you press two pattern buttons together, they form an A+B pair, just like in the 808. If you press two buttons that are not close one to the other, a range is selected all the way to a 16 pattern range!!
The issue I've noticed is the first pattern run after selecting a range plays the first patterns twice and only then goes on to the next selected pattern.
Probably a software issue that could be fixed