There is any connection with the regulator a nd the sparks ? in my mind no, or at least the problem will affect both sparks . do the above sound good for you?

Check the coil and the wiring to the coil, maybe you have a bad pickup or a bad igniter box?
So many things to check!
Walk away have a nice coffee then come back
Paul

Hi Paul you gave me the best option and i improoved it. i walk away and had same beers and this mornig i just checked the spark plug, i switched the front Spark plug with the rear spark plug, realizing the problem was on the front spark plug, not in the coil or ignition related stuff.
Then i replaced the plugs with a couple of old Champion L-4g and the bike finally fired up and run good.

Awesome!!
I will come and have a beer with you
Paul

Hi Paul yes would be great
Filippo

In good company
On June the 15 i had two days off from my job , so I, went home and i had the lucky chance to have a ride with a friend and his Guzzi v35, we ri de for 4/5 hours on well known streets.
And we had very good time going as fast as we mamage to. A kind of youngster approach.

Despite the lack of power the guzzi V35 has a amazing handling feeling, specially on tight turn, It was very hard for me to stay on his tail in same turns.
Things went well on strong brake or taking long turns were the Ala frame made the difference.

Ciao Filippo

Sounds like you both enjoyed your ride!!
Paul

Glad to see you are riding and with us again! Lou

Hi Paul and Lou
Yes we both enjoy the ride.
Next ( but on a relatively far future) i hope to be back also on track.