HEI Install Problems

Got a couple more modules the other day. First one I pulled at the junkyard was an aftermarket one and I don't know if I trust it so I pulled another and figured I should just buy both to mess with them if I need to. Haven't had time to wire them in. I'm going to set one up sometime this weekend hopefully and see if it won't work. If it doesn't, I'll post up pictures of my setup to see if I'm just missing something obvious or what. Hoping it was just a faulty module. Going to have to figure out a good way to mount the module on the heatsink, though. Even though I used zip ties before, it was on there pretty good with a little thermal paste, flat on the big aluminum finned chunk. I'm going to make sure that it is on there as good as possible this time though so I don't have to worry that I could've fried it.