rear brake help

[Blasterrider 48]

i have a 02 blaster with hydro set up. they currently dont work. they bleed out but as soon as ur done bleeding them they dont work. On my master cylinder the rubber gromit is split in a couple of spots. could it be loosin pressure from the splits n is that why its not working?

 

[Awk08]

if i post the same answer here, do i get reps again, hahahaaa

 

[Blasterrider 48]

ahha i dont see why not