Ivy: Rear Brake Swap

Swapped the cracked rear brake with the new one.  Was going unusually well and I had everything changed over and was just buttoning up, when I found the bolt for the brake stay was too thick to fit the hole.  It was only about a half mm too wide, but just enough to matter.

Just decided to file it down to fit.  Will figure out if it's really a parts puzzler issue some other time...