Just toughen up and grow a callus on your knee.
Seriously perhaps I should start trying to protect my knees a bit. I find that every season I now develop a seriously thick callus on my right knee. By the end of the season it looks pretty much like elephant hide. It never used to happen and I'm not quite sure why it has started now. But I suspect it's either from getting older, or using a 6000, or more likely both.
Regardless it's amazing what your body does to compensate for the punishment it receives. Knee abuse? Ha, no problem, one in-built knee pad coming up!
At the end of the season I manage to get rid of most of it with a bit of picking and rubbing with pumice after it has softened up in the shower. But looking at my knee now some 4 months later the main part of the callus is still gone, but callused skin is still visible below and to the sides especially when it's a bit dry like it is now. Might have to try and find that pumice again...
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