Has anyone used the MSD 6 BTM box to help relieve some of the ignition issues with the piggybacks? For anyone who isnt familiar with the MSD 6BTM it is a Boost Timing Master MSD box. It retards ignition by 0 deg to 3 deg per lb of boost created. With a max of 15 deg of retard. Other than the adjusting of larger injectors load at idle with the piggybacks, does anyone have any USEFUL knowledge as to if this would help in detonation with the 7m? I know there are some guys who are great with MSD systems in here, so lets see if anyone has experience with this MSD box and has some useful input.