Will admit, i try to shy away from these sort of things, but had a go paid £3.50 for a tube cutter from the DIY shop, and had a go.
Front one proved tricky lost a bit of oil not too much but a little, couldn’t quite get the cable back into the lever and thought damn ive knackered it. Tried again and locked the bolt and all good! only snag is i didn’t cut the hose short enough took 2″ off but needs another 2″.
Back one i did in less than 5 mins, had a quick test ride, front one judders a little but im sure thats the pads bedding in as my avids did that all the time.
Off to order another olive and barb so i can re-do the front one, but im happy thats another thing i don’t have to get the LBS to do.
Now to tackle the BB30 bottom bracket!