Quote:

use ospho, light wipe with a rag.



Yup... Some form of Phosphoric acid I just buy generic Metal Etch it eliminates the rust & leaves a coating that won't rust... Personally I like to let the phosphoric acid work then spray the part down with lacquer thinner as it will stop the coating & just give you clean raw steel like it was originally...

"The Armies of our ancestors were lucky, in that they were not trailed by a second army of pencil pushers."