i don't use the parking brake very often, but when i need it they never seem to be there. i took the time to make this picture when i installed new brakes this week because i can never remember which way to adjust to tighten. sure it is simple when i see the picture, both sides are righty tighty. but when i get under there with a screwdriver it's like... do i push the gear tooth up or do i push the screwdriver handle up 
