Worth A Shot

In an attempt to get a working bike again I'm trying to fix my brakes (attempting to fix them costs a bit of time and a few pence for some o-rings, alternative is new brakes at the best part of £300!!). I thought I'd start by trying to fix an old caliper that I had previously decided was broken. Next up is trying it on the real thing.
Fingers crossed it goes to plan... I'll find out later in the week!