Excuse this post if it's been discussed before. I am installing a fan kit. The kit comes with a new throttle cable with an "angled end." I was told the easiest way to thread this would be to cut off old cable in the middle, tape it to new cable, and take the end of the new one (which attaches to pedal), and pull it through to the footwell. The problem is the hole is way too small to accommodate the threaded end, nuts, and cable end. What am I missing here? This is not "plug and play." The Morgan instructions do not say how this trick is done. I'd like to avoid soldering a new cable end. Am I expected to drill a bigger hole? What have others done? Including idea for new hole to make threading this thing easier. See pics of parts I am referring to.