Bobolob

Hi there i have a 54 falcon 90 in trials trim. I converted the ignition system to electronic by using a Honda cub flywheel and CDI. This I fitted an additional mass that worked really well with loads of power but no instant get up and go, so was difficult to go over logs. I am putting the original magneto flywheel back on while I have another think. Does anybody know is there an advance curve for a Villiers 8E or is it fixed