Bleeding master cylinder

Thanks, that actually makes a lot of sense! Do you have a miracle cure for a leaky axle tube where it meets the centre section too without stripping the whole rear end, as that's next on my leak list lol
No, sorry
but you could try a wicking agent from permatex, and of course clean it out with some type of degreaser first..Also make sure the vent is open and the fluid level is not too high.
If you can't find what you need at the jobber you frequent over there, You can probably try Super Glue; that stuff wicks into anything, and drys rock-hard. There is no way to get it out of there if you ever want to tho.
Super Glue is a generic term for cyanoacrylate glue or some such a word. You can find large tubes of it in the hobby shops over here for way cheaper than an equivalent amount at the grocery stores.