Richard, Actually, no not planning on it. Reasoning, the shift cables shown are open to elements inside and out of the chassis. So, no value in doing so for sealing purposes and I have no abrasion concern as the alum is an inch thick and deburred/polished smooth. Regarding the speed sensor, the convolute is an interference fit to the hole, which is again deburred and 1/4" thick. I almost grommeted the speed sensor. With the drill in my hand, I decided I just couldn't drill a hole so far over-sized just for the grommet, when I really couldn't justify the need for it. - Always looking for a new or better way to suck eggs, so no issue mate....
QUOTE]
Fair enough, Rob - seeing the 'shiny' edges of the holes in the photos I assumed they were sharp and burred, so I didn't pick all your handiwork! The way you've done it will look far more elegant than stuffing grommets everywhere. Great work, as always!