Did my service this past weekend. Motor (Redline 10/60), trans (Castrol 80/90) and axle (Castrol 85/140) now all have new fluids. New plugs (25 gap) and valves adjusted (6/8).
…so satisfying.
I have to say thank you to whomever a few years back mentioned fluids get thicker as you go back. That stuck with me and helped assure me all is correct.