Just bled my echo TR with water and anti freeze, coming from an oil bleed. I flushed the system out by just running water through it 3 times, but now the brake it really really spongey, it has grip, like the pads will hit the rim but not enough to hold me for long enough..
could possibly be using my bleed kit wrong, i don't think its leaking anywhere either..
Cheers,
Ollied.