My timing at low load/rpm is very weird. I need to run low and sometimes '0'. The problem is if I run it at the range of '15' like most of you do, it does not drive well in low load/rpm. In fact, it will misfire. Else it runs fine now with these current low ignition settings I have. Do I need to worry? Does anyone knows why?

Here's my map attached

 

Have you checked your timing is set to 10*?

 

You maybe right. I didnt check that. Let me do it later. Thanks.