gm hei no spark?

I was havn trouble with chrysler 4 pin box. So i did the gm hei module conversion. 4 pin on heat sink. Grounded. Wired correctly to every post found. New blaster 2 coil. And still no spark to distributor. I verifed 4 pin. Positive accross and according to inyernet is good. Tried a second one. Same thing. Verifed wires again. No spark. Have 12v ignition. At coil and hei module. Is a new procomp distributor. Was working with 4 pin but all was real weak.... Possible pickup in distributor? Multimeter on ac shows a various signal. Appears ok? What is gospel on pickup with meyer readings? Ohms? Etc... It beeps with continuity? Im baffled.... Any help here would. Be appreciated.