^ this , a little encouragement from a hammer can do wonders to a ring terminal. Plastic is there as an insolator to hopefully remove the chance of the hot lead groundind out on the grounded case of the alternator //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gifPersonally, I would modify a terminal to fit around the plastic, but thats just me.
