I am very interested in hearing what some of the more experienced people say.
My humble opinion is that you are indeed running too much negative camber. The outside of the fronts are pretty much unused. But, having said that, there are times when running that extra camber helps in lap times due to the response mid-late corner.
The wear in general looks good (no understeer, oversteer issues).
Ray
"Karting Expert Since 2015"