OK, pet peeve. For the $80 or so that Garmin gets for each of these bracket "kits", they should throw in the 3 AD5 rivits you need to attach the two pieces together. I have lots of different sizes and types of rivits, but none of these.
Stroll down to local maint. shop. Bailed out again.
Not having all the metal plane builder tools, I had to improvise to set the 3 back, inside rivits. Used a big drift punch, the anvil on the vise, and a hammer. Middle one is not the prettiest, but should be OK. Not worth drilling out to me.
