The information given by Webra in this case is spot on, 100% accurate. It is not easy to grasp
new factual information about things if you have your own theory already set in stone in your mind.
Looking at these types of cross section pictures are not very helpful. It simply doesn't explain things
clearly, in fact from my own experience, it has really mottled the waters instead of clearing thing up.
It is hard to see what's what looking at a cross section drawing.
If you Guys want to lean something about these carbs, and how they work, I will devote some time to it.
Many others can learn as well. I will also dispel some carb myths that have already infected you Guys.
I will not argue about it with you. The point is, if you guys already have all the carb knowledge you
want, I won't waste my time trying to teach you something you don't want to hear. The question is,
is there anything you could possibly learn about these carbs....or do you already know everything
about them ?
The instruction from Webra about the "idle needle (2) only effects the idle range" is where you guys
are missing the boat.
This is your stance:
DarZeelon:
"Even at 3/4 open throttle, the mixture strength in nearly all two-needle carburettors, is still
dependent on the setting of the low-speed needle only.
Since the high-speed needle only controls the mixture strength in a very narrow throttle range,
it is the less important fuel control, hence; 'the secondary fuel control'.
The low-speed needle, responsible for the mixture setting over 75% of the throttle's range, IS the
more important, hence 'the primary fuel control"
FBD.