So picked up a Monte Carlo that would reset. Took the piggy back board off and damaged 2 traces. So fixed the 2 traces, added sockets and Great Plains new piggy back board. Also did tnt's ground mod. Now when on for 5 mins it starts resetting. Also when I put it into test mode it stops right at lamp 2 test and gets stuck. So now I'm stuck. Some times when I press on the new piggy back board it resets and sometimes it doesn't. I am also looking for a manual