[tzienlee]

full bore running all you need is full advance, but for starting you need to be able to retard the ignition and for a nice slow idle, i use a handlebar mounted advance lever like on Brit bikes from the 40's and 50's and have a nitrogen gas strut to retard it when i want to retard it, works faultlessly with easy starting,
mounting it tight enough to stay where you move it to, but lose enough to retard is how most i know run theirs, then just a twist of the magneto for start or idle,