no spark

hi 6pak
no i don't know anyone who has a msd6al.but i will now look.
if i am not getting any spark out of the coil could this mean that my distributor could be bad or no my problem is before the distributor ?
i do have a complete new msd distributor cap and wires, i can either go with that set up or disconnect the msd box and go back to the mopar orange module set up. your thoughts ?
terry