Is far as I can judge the picture, the plug loos excellent, but there is no leaning room at full throttle. Your plug body rim is a bit too pale for me to feel comfortable. Try a slightly richer H-needle setting, but be sure to keep track of what you do.
This paleness I think is there can also be due to camera, lighting, type of gas and oil brand, so you may have to go back to your original setting in a hurry.
I would rather look down into the plug body and try to find the little black carbon deposit mixture ring where body meets isolator. If it is there, leave the needle setting alone. If it isn't, open up the main needle.


PS
You may need a maglite and magnigying glass to get a good look.