Okay so I got totally sick and tired of my bass strings being filthy. Given that I'm not gigging and I don't play very often I thought I'd give boiling them a go. I oiled the fretboard while they boiled, and I dried them with 15 minutes in the oven.
Put the E back on the bass, tensioned it up and
maaad fret buzz, even with the string much higher than I thought it should sound. Tightened it up a little more (to see if I could get the string to clear the frets/if there was a problem with the neck now I'd taken all the strings off) and with a sudden fatal snap, the string went limp against the fretboard.
I has a sad

. I've never snapped a string before, and the faithful E string was my favourite!
Apparently though (as I understand it) it's the
cheap strings that are prone to becoming weakened during boiling whereas the
real strings survive it two or even three times. So maybe I've just ruined the cheapy cheapy no-name OEM strings that shipped with the bass, but at least I get to put my shiny Rotosounds on now.
Anyone have any thoughts or advice so I can learn from this experience?