Artisan....

....that isn't the only instance....I've tuned many an engine at the field for others
that ran like poop, and found the idle bar plug to be hindering, not helping the
situation over the past three decades. Maybe others have had different experiences.

I have never seen an idle bar plug make an engine run better or idle better
than a regular plug. Blocking the fire from the fuel has not proven be an effective
way to enhance an engines performance....in my experience.

Now, if someone has a junky carb that is hurling droplets of fuel at the glow plug,
an idle bar plug may help. Thankfully, I don't have any junky carbs.

Sometimes, when I run low on glow plugs....I wish I had all those plugs back that
I gave away at the field in order to get someones engine running properly.

FBD.