Sharpening a curved herb knife

[Btc]

Hi forum.
Hoping someone could give me a hint about how to sharpen this knife.
The handles are in the way whatever I try to do. Does anyone have a trick for sharpening this kind of knife?

Thanks for any help 😊

[tgbto]

I would give it a try freehand. Not much you can do aside from that.

[RickKrung]

Can you do it using just the USB, right up close to the wheel?  Would provide vertical support.  You'd have to regulate the angle "freehand" but the handles should give you a good "handle" on that. 

[RichColvin]

What about using the MB-102 Multi-Base with the KJ-45?  Then, as noted by Rick, the side of the grinding wheel can be used.