Hi Todd,
I've had the tank off a few times in the last couple of weeks, and it really emphasized just how well the tach fits into that space. I was worried the tach might be in the way of lifting the tank, but it's not ... just gotta be a little careful when yanking the tank upward not to over do it

I think both locations are great, just a matter of personal preference for placement.
BTW, I could only get 40mm aluminium angle (and it's 1.4 mm thick). Your instructions called for 2" (50 mm), so I had to adjust the measurements a little when drilling the holes on the top plate. I used the edge near the bend as the reference point and worked forward from there rather than centre them (so basically I lost 10mm off the edge of the bracket nearest the rider)
I actually measured your bracket by putting a ruler up to the computer screen (not to scale) and then used percentages to translate the distance to what I had

It was a fun project.
Todd James wrote on 02/06/17 at 23:10:08:
Those are professional looking brackets, T140V.
I like the way they mount the tach a little higher
than mine so you don't have to look down as far.
But I'm also flattered that IslandRoad liked my
design well enough to make an identical copy.
Both versions serve the purpose well.