You can learn on your own. Most probably have, including me. Back when I started with BPCR the SPG manual didn't exist and we figured it out. I think if you follow Steve and Mike's recommendations you'll do fine.

NRA Benefactor 2008

Jesus said, "I am the way, the truth and the life. No one comes to the Father but through me." John 14-6

There is no right way to do a wrong thing