My tc88 is misfiring oddly for a few seconds 2 to 3 times a day, it got drenched in the rain few days ago in Darwin, started with trouble, but came good, now it'll be normal and out of the blue shell misfire, usually under throttle, no water in fuel, feels electrical, gonna try new plugs, has mikuni and cams and commander unit, goes like stink up top, really like it, any ideas brothers

Start of with the cheap parts, spark plugs, leads .

Also pull the float bowl, check fuel filter, check vacuum fuel tap function.

What's a "commander" unit ?

He does say it has a Mikuni ?

Pretty sure Dynojet don't make anything for a Carb'ed bike ? (other than jet kits !!)

I'm thinking it may be an aftermarket ignition module.