First run is down and it is pretty tough, the only thing i have found with it is that there is a brief moment of alternate picking when you go from an up stroke to a down stroke across 2 strings and you also land on an upstroke at the end so the first note needs to be repeated or a new position can be moved to, the first 2 speeds will be done by Sunday hopefully.
Its quite smooth and a fun 4 string pattern.
This will be a work in progress as I am trying to come up with some exercises as well as finding some and breaking them down into different speeds.