(cont)
Of course, there's a BIT of a gap between the factory hole and the new tach size, so let's put the Prusa to work...
And now, I installed the GPS sensor tray and sensor:
I specifically designed it to be installable and removable with the dashboard inserted. I shouldn't have. It was a major PITA, and I should have just made something for my specific use case instead of trying to be smart. On the gauge front, I didn't like the STL I found online so I made my own adapter ring for the tach. Almost 8 hours later, it finished printing:
Install's pretty easy:
There is a 1mm lip around the edge of the ring. Plenty of support to prevent the whole gauge from sliding backwards. Not enough to really be seen:
Popped it in:
Two gauges down! Fits perfectly. Does the job. And hey, since I'm already removing carpet to run wires... Why not go whole hawg?