My understanding is that the "mixture" is actually set by the Slow Speed Jet. All the "Idle Mixture Screw" does is set the volume of mixture, which is...

• Find and contact your local "Air Marshal". They may be having or planning a tuning clinic for this spring. That's something you'll want to attend. ...

At idle the more desirable characteristic should be smooth running that doesn't stall while you wait for traffic to clear. Mixture is certainly import...

Yes. Acute case of CRS.  

I suggest you set the idle mixture screws at 1.5 turns out and leave them. Use the idle speed screws and cable adjustments with the manometer. &nbs...

That was 20 years ago !! 🤣  

Welcome from GA !

The number 1 falsehood people believe about EI is that "it will fix things". Due to what I previously explained, it does not. You shouldn't add an EI ...

I worked in a shop that had one. It's a clear plastic part that takes the place of the sparkplug. You can see the ignition color to do initial mixture...

> There are some very good electronic balancers. These are easy to use and a great way to go if you have multiple twin cyl' bikes that need tuning ...

There is a company called Sudco that sold these Mikuni conversion kits. You might look there too.  

Welcome from GA !

Any info from AI is proabably worth what you paid for it. I highly doubt that new carbs for an over-weight 600 is going to be exactly "transformative"...

If you are considering an electronic ignition (EI) then there is a lot to think about before you buy.... 1. You may be ditching your new coil. Point...

I'd try some JB Weld epoxy to build up the hole. Then you could open it back to size using a numbered drill bit in 24 hours.