We are on page 45 of this thread. I have shared this a couple of times already, but I strongly recommend to everyone thinking about exploring SA, to check the related posts in my blog. I devoted intensive time to research the website in July 2017, and you may take advantage from my rights and wrongs. If you have time to do the due research with diligence, the website is a gold mine. Literally. Like in any gold mine, you have to clean up all the crap to get to the good stuff.