^^^^^
Yes, i did find this too. Not like real rust but the color of rust starting. And it did not make me happy to say the least. This happened one time, after that i kept a strop close by and a dry towel. Didnt want to make that mistake.

Thanks for reminding me of this and pointing it out so others dont have the same issue. It dont take mu h to dry them up between. And it dont take long for it to happen. That put a bit of scare into me.