New way to pitch bend?

earlier today i fiddled with my op-1 - especially the sketch sequencer since i barely used it- somehow i found out how to pitch bend apart from using shift and the arrow keys!

just go into the sketch page and while you hold a note on the keyboard move the orange knob to pitch bend. Not sure this has been mentioned before- I think its pretty cool!!

Nice find! Good way to have finer control over the bend. Thanks for sharing.