I have cleaned the nozzle a few times. Having had extrusion issues with this pla at 215, I'm thinking I just wasn't runnig it hot enough. And no I didn't try it with any other pla before I pulled it. Didn't have any more time to buger about as I had someone coming and needed to get it working.

So I'm pretty sure the left nozzle is worn short. And there's no actual problem with the head setup.
I need spare nozzles.

Where can I get spare nozzles, other than flashforge usa. ????????????????????????????????????????????????