Went for a Plesant 50 km ride today but was plagued with an Intermittent miss fire.
I believe it to be electrical, happening more under load.
A run up my local range in 3rd and 4th produce miss fires, which improved as I backed off. But a run back up it at the end of the ride it roared up with no issues. At mid-range throttle on the flat, I noticed the miss fire coincided with the Amp metre flicking to zero, but not noticeable at higher speeds.
Back in the shed and wiggling the key did produce loss of power for a moment, so whether this is the problem when things are vibrating? Checked screws on the back of the switch and a squirt of Inox in the hole seems to remove the key issue.
Much easier when things stop working all together.
Will see if things have improved later today.
If no better will change the condenser to see if that helps.
whitehillbilly