I hate standing over the work trying to get WD40 on it. I just want to hit go and have it do the job for me :)

IIRC I was doing 1 mm passes. The 2 flute was at 1200mm/min and 14,000RPM. The single flute was at 650mm/min and 16,000RPM.

Yes I think the material is a soft type, it is only for cosmetic purposes and came on a Chinese product. I do get a similar problem with 6082, though to a lesser degree.