I came across a set of non adjustable single bulb headlights (VT headlights) and I am trying to convert them to adjustable headlights by adding the motor. I've seen it mentioned (on this forum) that it can be done. However, I have run into an issue trying to do this and need some help. Would someone please assist (insight, a how-to, pics, etc) on how this is done? The particular difficulty I am having is figuring out how to remove the adjustment screw so I may add the motor in its place. Please assist.