I bought a new coil pack and ignition module. They came in separate boxes and need to be assembled. I've got the wiring diagram, so no problem there. But looking at them, the connector tabs on the coil pack will extend into the insulation goo or whatever it is inside the ignition module. When I connect the wires they will get smashed into it too. The goo will leave a fingerprint if I touch it but it seems pretty stiff. Is this right? Any tips to keep me from pinching a wire in there? Thanks.