X, I tried the above input mod, with the ms2 chip, as it is pictured with no luck. I still have my v3 board, so I may try the different resistor and cap as you explained. What I ended up doing was getting a v2.2 board, did the 420a mod, and got it running with the ms1 chip. Then I swapped in the ms2 chip, downloaded the latest beta(18, I believe) and it works as it should. I put the ms1 chip in the v3 board and that runs fuel fine. I think I may stick with the v2.2 due to all the issues, however I may try your suggestions to see if they work. Corbin, I have the db37 cable from diyautotune and it has a shielded #24 wire, so I have the that part covered, however I never tried grounding straight to the batt. Thanks for all the input from everyone.
