I’m sorry…I was thinking watches when I read your post.
I do give a mixture in one of the Clock videos that works pretty well. The only problem with it is that it needs to be throughly mixed every day or so as the Oleic acid tend to coagulate on top of the solution. You can always cut back on the Oleic acid but…I would still recommend a commercial cleaner if you can grab one.
Well, let us know how things work out with that Sessions Jim and hope you Enjoy your first project!