I just did mine for the 2nd time ever, I don't think waxing is to be taken too too seriously, I mean melt some wax, spread it around, scrape it off, and you'll be good. It's not that complicated I don't thinků
My only real concerns where damaging the board and getting good wax penetration. When I first started I know I was working with a sinthered base. Yeah. People say they absorb a lot of wax? They were not kidding. This thing sucked it up like a fat kid sucks up ice cream on the 4th of july. Insane.