Hello,
1.) Use 0000 grade steel wool
2.) None
3.) Once, usually after I bought the tube and found out the pins needs cleaning
4.) I spray Pro Gold most of the time after cleaning the tube pins. After that, I do not worry about cleaning them again ever.
regards,
Abe
1.) Use 0000 grade steel wool
2.) None
3.) Once, usually after I bought the tube and found out the pins needs cleaning
4.) I spray Pro Gold most of the time after cleaning the tube pins. After that, I do not worry about cleaning them again ever.
regards,
Abe