Peter Lederman of Soundsmilth has looked at a lot more cartridges under a microscope than I have. He has said that no anti-skate, or incorrectly adjusted anti-skate causes visible wear that is uneven on stylii.
Then again, that arm was designed for low compliance cartridges tracking at high tracking forces, so if your conical Denon 103, or 102, is tracking at 2.5-3 grams the cartridge will probably wear out quickly enough to not make this an issue at all, the conical stylus being particularly well suited to being used without compensation.
Then again, that arm was designed for low compliance cartridges tracking at high tracking forces, so if your conical Denon 103, or 102, is tracking at 2.5-3 grams the cartridge will probably wear out quickly enough to not make this an issue at all, the conical stylus being particularly well suited to being used without compensation.