That's a really nice example!
I want a mini crawler for the convenience of having something small to lug around and drive it in more places.
My kanyon takes up most of my car boot!
But I have invested too much in 1/10 this year and last, ... ... maybe next year:)
I found the same myself attempted to drill and easy out but just wouldn't come so fitted 2 new arms with high tensile adjusters hopefully they will last.
Bit of a strange one but i struggled to get the brake ass. Back together.
When fitting the top plate on the back and trying to get the pads together around the disc and bolt into that plastic bearing thing I couldn't get it lined up.
In the end I removed the spacer behind the bearing and it went together straight away?