Okay maybe I'll just go on the platinum service topic.
Open the platinum slit by turning the crankshaft on the vespa.
Use fuller or filler or gauge gap thickness with size 0.35 mm.
Well if the theory on the school book size is 0.30-0.50, But many think that by taking the middle size will get ok results.
In the pratiction theory can not be set then I personally recommend the size of 0.35 mm because when turning the motor will be easier and not running brebet brebet.
measure the platinum gap with the size above.
Keep the size on the platinum plaque not moving, and tie.
After all clear you should check the position of the thickness of the platinum, changed or not.
Try a clean pad of paper pad on the platinum blemish to clean the head on the blemish.
