I prefer to take the neck off so there is no chance of scratching the body etc. but if you are careful, you can leave the neck on...(Wasn't that a Randy Newman song?)
Yeah I just sanded my new very used silhouette and think it would be a good idea to remove the neck if I did it again. Especially when it comes time to do the luke. Does the neck come off and go back on in the right spot easily.
What grade of sandpaper did you use out of interest...
When doing an oil/wax treatment recently I made the mistake of leaving the oil on for 2 hours (following the instructions on the bottle) rather than the 5 minutes recommended in the EBMM FAQ.
That oil sets hard almost like a varnish which I dont want....
Is sanding the fretboard to get off the oil "varnish" a good idea Jon?
I would not sand the fretboard...You might try some acetone to thin out the oil, and wipe it off. When I sand the neck, I go from 400 grit, to 600, to 1200. The 1200 can make raw wood look like it's finished.