playa69jcr
Probationary Member
- 25
- 0
- Aug 6, 2007
-
Hayward,
California
i just got an m500 MMCD datalogger i dont know how to tell if im runing to rich or what all the '%' meen. the only thing i can read is how many knocks i have . what do i garph to see how lean or rich im running?