holes in master cylinder base

[mauricejota7604]

I am looking for some advice here, in the base of my 15mm brembo master cylinder there are two holes I recently posted another question about the purpose of this hole but my question this time is are these two holes the same size.
I am having a continuing problem with my clutch master cylinder stopping pumping, the hole closest to the outlet is barely got 1mm the rear one is about 3 or so mm am I looking at a hole that is just blocked??
Thanks, M.

 

[hooksey]

No your not seeing things Maurice , just had alook at one in the shed and its as you describe .

You probably just need to give it a light hone and new pissed n kit 

Dave.

 

[Dellortoman]

Yes, I'm fairly sure it's the big hole that's larger than the small hole ... 

You can poke a thin bit of wire through them to clear any blockage

Cheers,
Cam