Hi Showkey,
Can you check if you have pitting of the chrome on the bottom of the leg please. I have noticed pitting especially on the inside facing the wheel ( never gets cleaned during washes). They are very tiny pits but there. I don't think the seal goes down close to the area.
A few UK owners have issues with pitting and I was wondering if they ride through winter as the UK salt that is spread on frosty roads seems quite harsh/ corrosive.
Tom