I’m a guitarist on the south coast of england - I taught on performance degree for many years, and retired back to gigging and teaching individually.
My passion nowadays is bluegrass, which i discovered only 5 years ago, and have been working on the RH for that length of time.
Kudos to Troy for developing this research, and doing it in a “there are lots of things that work, find yours” way rather than anything prescriptive.
Have signed in for the Summer trial, but already expecting to stay much long.
JonJack