Yeah around the piston, presume it’s cracked or chipped or whatever. Haven’t really investigated.
Rode the bike, it was all working fine, put it away. Pulled it out 3 days later and front brake was screaming and not biting. Back of pad had a bit of fluid on it.
That sounds a bit like it. If the pistons don't fully retract even when pushing it's a warranty case. Shimano warrantied my calipers after a bit of paperwork, but that's Aussie so might be more or less tricky where you are.
Yeah around the piston, presume it’s cracked or chipped or whatever. Haven’t really investigated.
Rode the bike, it was all working fine, put it away. Pulled it out 3 days later and front brake was screaming and not biting. Back of pad had a bit of fluid on it.