Grab one side of the clip with a pair of needle nose pliers and bend it down and out from under the headlight ring holding on to it real well. Do it in a place where you can find it if it gets away from you and wear some glasses. It's easy, you just have to do it a few times.
Points, just loosen the screw that holds the points in place and adjust it up or down to get the proper gap.
If you notice there are 2 tits on the points plate and a slot in the points and a screwdriver can be used to adjust it up and down.
Don't tighten the screw too hard or you will strip it.