@edsnova posted:You will get this. I synched and set mine after installing jet doctors and had the same problem you have: mid-load popping. Synched them and set the idles again.
No good.
Third time was the charm.
Now of course I will have to pull them apart again in the spring after I get air-fuel readings from the wideband O2 reader. They are rich AF.
It gets easier with each iteration.
I am going to disconnect the linkage again. While on engine reset to bench settings and try again. Everything I read said to adjust low speed by ear which I did. This time I will use a tach.