There is little that I have found regarding how (and with what oil) to properly lubricate a mainspring. There is also info that alludes to certain mainsprings that are coated and do not require oiling less they may eventually bind.
I have just installed an NOS Buloloy mainspring from an Insertopak intona barrel for a 10BC. What is the proper oiling procedure for this mainspring? What IS the correct oil to use?
Thanks in advance!