I think i may be in the same boat as @
guybo I have f40c cal id and when i open the same tables that @
snapplepat posted my tables for Base timing idle (in gear)(above speed threshold) only has one row and after 2000 rpm it looks to go crazy. however this is off my current tune on my car. stg1 with the grimmspeed intake scaless adjusted and has been running fine for 5k miles. Here is a screen shot of what i mean.
Is it possible to modify the tables to get the crackle or should i stay away from them?