After having gone through all the same as the OP I gave up and went this way, I have no affiliation to this source.
http://bluechipmachineshop.com/bc_b...ing_wp_cron=1540675378.3803460597991943359375
Cheap, expensive I don't know. Is it the right oil? Well I hope so but it is what I am using. Came bottled up nicely.
FYI, I used 20W no detergent/ISO 68 which can also be called Indol on my headstock. It flung it all over the place when it was running and pretty much dripped out when it wasn't running.
http://bluechipmachineshop.com/bc_b...ing_wp_cron=1540675378.3803460597991943359375
Cheap, expensive I don't know. Is it the right oil? Well I hope so but it is what I am using. Came bottled up nicely.
FYI, I used 20W no detergent/ISO 68 which can also be called Indol on my headstock. It flung it all over the place when it was running and pretty much dripped out when it wasn't running.