Re:
I do that myself now too. At the time I'd not done a hose change at that point so I thought I'd let my lbs do it. It was a new brake, just needed a longer hose for the fold on the bike and the required routing. Hose was new and original formula kit (£45 which is damned expensive imho, but the cheapest I could find).
I can only assume air has expanded in there, which suggests a crap bleed.
I do that myself now too. At the time I'd not done a hose change at that point so I thought I'd let my lbs do it. It was a new brake, just needed a longer hose for the fold on the bike and the required routing. Hose was new and original formula kit (£45 which is damned expensive imho, but the cheapest I could find).
I can only assume air has expanded in there, which suggests a crap bleed.