Quick question for ya. I need just a little bit more info on the flux. Iread your whole post.great info btw I thank u for that. I clicked on the links for the rma flux. What do u prefer? Paste or liquid? Also all I see are bigger liquid jugs/refills. How do u apply it? Is their a smaller liquid flux bottle and brush u can buy or do u just get your own bottle etc? If u don't mind could u give me a link on what u would buy? Including what u use to apply it? Thanks. Because of this article im gonna finally buy the hakko fx888. I fig it would be good for my small rc jobs here and there making batts/esc tie ins etc