attached is my AFR table
Note that putting anything in the zero throttle column is not recommended by PC.... but i read on some race and snowmobile forums that if you are popping on deceleration it is due to overfueling, and you can put in leaner values (higher AFR #) in the lower rpms to reduce the fuel and eliminate the pops... It works for me and my Leo Vince under body exhaust and i run without the db killer baffle.
That picture is tiny
I can't make heads or tails of it!
If ya select all then copy+paste from the software, it should retain formatting, though may look a little crazy posting here.