Steinberg Octaver Plugin, please add +1 octave knob!

Hey there,
I am a fan of SBs Octaver plugin, as it does not seem to introduce a lot of audible glitches to your audio (compared to a lot of other pitch shifters out there).


Unfortunately it can only do -1 or -2 octaves, but not +1 octaves.
It would be great to be able to add a +1 octave knob as well!