OK from the beginning I installed the 6013 did the engine conversion I primed it with my accusump never plugged the computer into the MSD my wife was helping me to turn switches on check for leaks and such I told her to crank it just to check starter circuit and it fired on a half a crank so I let it run a few minutes got some heat in it shut it off and then my computer wouldn't communicate (bad USB adapter) so after getting another adapter last week I read the MSD manual where it said to turn waste spark off I did I also changed the timing curve and zeroed the map curve as I am not using a map. The car would then not start and I got coil fault codes so I called MSD today they said turn the waste spark on I did tried to crank it and it backfired so bad (carb&exhaust that my wife thought a gun went off in the shop so here I am now no clue the min timing is set to 10 and max 24