Stumble issue

Johnny Dart said
Wrong. If you have a stumble at light throttle (Cruise mode) you have a lean condition. Look at you chart and go 1 stage Richer untill problem is cured.

Like I said before. Springs are for the POWER MODE.

Questions for you.
Have you checked your float level ?
Do you know your vacuum ?
What color spring do you have in there now ?
What metering rod do you have in there now ?
Which hole in the pump arm do you have it ?
You never told us Manual/electric choke ?

Have not checked float level.
Dont know vacuum.
Silver spring in now. (heaviest)
I think the metering rods were 6842. Which seems very rich to me.
Its in top hole on pump arm.
Electric choke. Choke seems to work great.

I know I have to to my homework and check float level and vacuum. I just dont have a vacuum gage right now. What should float level be at? Also should probably look at jets when I have the top off.
Again thanks for the help!

Josh