Can you tell anything about timing from ve history table?

[BigBanks78]

I read a tread where guy said timing is like voodoo and to experement. I have been "experimenting" by adding timing where ve table have a rich pit forming and reducing timing where extremely lean. If a little rich I try adding a little timing, if little lean I add in ve table or ae-pe unless knock stays at certain spot then I try reducing timing. Would this be correct in any way shape or form??

tunerpro rt, autoprom1, $8B, 2.3l quad-4

thanks for any info :-)