First you're short on manners and long on ignorance. If the poster is concerned about external rust, then he is likely worried about if it has gotten inside his engine. He like you is ignorant of how to take of his engine, or he wouldn't be asking his question.

Unlike you who are no more than a critic, I try to answer a question with some depth rather than blurt out a couple of meaningless words. Of course, the basis for your argument is reference to some threads on this board. Also you should learn to recognize sarcasm when you see it. And just how many disassembled engines have you simmered in the crockpot that would give your opinion any weight?

Also the antifreeze bath that you so heartily suppport isn't approved of by OS. I doubt that any other reputable maker would approve of it either. All you're doing is parroting some nonsense you read or heard someplace. Acceptable what a word. This is what you are capable of doing is accepting rather than researching or investigating.

Ciao,

Mr Akimoto