No, not the choke.

As I recall the stop screw is IN the lower part of the same large arm the
throttle cable connects to, IE it does no thit the arm, it' sin the arm and
hits the block.

To do this right you need to disconnect the cable and re-adjust it AFTER
you set the idle.

-W

wrote in message
ups.com...
Ok, I have backed off the screw enough where it just plays back and
forth before it hits the carb arm. even with it not hitting the carb
arm (the arm that connects all three carbs) it still idles fast. Does
this year model have an automatic choke? maybe that is what is stuck?
any ideas?

Thanks for eveyones help so far!